Permanganate of potash hi-res stock photography and images

3D image of Potassium permanganate skeletal formula - molecular chemical structure of inorganic compound isolated on white background Stock Photo

RF2K9754J–3D image of Potassium permanganate skeletal formula - molecular chemical structure of inorganic compound isolated on white background

Potassium permanganate crystals under 4x magnification microscope, image width = 9mm. Abstract science or chemistry background Stock Photo

RF2JBWWMP–Potassium permanganate crystals under 4x magnification microscope, image width = 9mm. Abstract science or chemistry background

Close up inorganic chemical on white laboratory table. Potassium permanganate (KMnO4), a common chemical compound that combines manganese oxide ore wi Stock Photo

RF2E9BM17–Close up inorganic chemical on white laboratory table. Potassium permanganate (KMnO4), a common chemical compound that combines manganese oxide ore wi

Heap Potassium permanganate isolated on white background. Stock Photo

RF2EG5FJ6–Heap Potassium permanganate isolated on white background.

Potassium permanganate crystals under 1.5x magnification microscope - image width 23mm Abstract science background. Stock Photo

RF2GY9N7N–Potassium permanganate crystals under 1.5x magnification microscope - image width 23mm Abstract science background.

Potassium permanganate crystal structure, illustration Stock Photo

RF2B21T3Y–Potassium permanganate crystal structure, illustration

Potassium permanganate powder on a white background. Black powder potassium permanganate and a plastic glass with rose water. A solution of potassium Stock Photo

RF2BD3P8T–Potassium permanganate powder on a white background. Black powder potassium permanganate and a plastic glass with rose water. A solution of potassium

Potassium permanganate (KMnO4). Used as disinfectant solution. Skeletal formula. Stock Photo

RFMNDH95–Potassium permanganate (KMnO4). Used as disinfectant solution. Skeletal formula.

Potassium permanganate on chemical watch glass. KMnO4, a common chemical compound that combines manganese oxide ore with potassium hydroxide. Stock Photo

RF2ENC06A–Potassium permanganate on chemical watch glass. KMnO4, a common chemical compound that combines manganese oxide ore with potassium hydroxide.

Potassium permanganate (KMnO4). Used as disinfectant solution. Skeletal formula. Stock Vector

RFMNGR3E–Potassium permanganate (KMnO4). Used as disinfectant solution. Skeletal formula.

RF2BKE94D–Close up inorganic chemical on white laboratory table. Potassium permanganate (KMnO4), a common chemical compound that combines manganese oxide ore wi

RF2GP9117–Potassium permanganate on chemical watch glass. KMnO4, a common chemical compound that combines manganese oxide ore with potassium hydroxide.

city of Soligorsk. Residential buildings on the background of industrial production Stock Photo

RF2F1M5K1–city of Soligorsk. Residential buildings on the background of industrial production

RF2DBD53F–Close up inorganic chemical on white laboratory table. Potassium permanganate (KMnO4), a common chemical compound that combines manganese oxide ore wi

Archive image from page 89 of The culture of pot-plants in. The culture of pot-plants in rooms, greenhouses, & frames cultureofpotplan00davi Year: greenhouses ( 78 THE CULTURE OF POT-PLANTS importance of keeping the soil moist and of spraying during the summer. There are also several fungoid diseases which are sometimes troublesome. In their case spraying with a weak solution of permanganate of potash may be sufficient, but in a serious outbreak the affected plants should be burned in the hope of saving the others. It is of little use trying Fig. 31.—Lifting a layered Violet runner with th Stock Photo

RMW9G13D–Archive image from page 89 of The culture of pot-plants in. The culture of pot-plants in rooms, greenhouses, & frames cultureofpotplan00davi Year: greenhouses ( 78 THE CULTURE OF POT-PLANTS importance of keeping the soil moist and of spraying during the summer. There are also several fungoid diseases which are sometimes troublesome. In their case spraying with a weak solution of permanganate of potash may be sufficient, but in a serious outbreak the affected plants should be burned in the hope of saving the others. It is of little use trying Fig. 31.—Lifting a layered Violet runner with th

RF2GP52BM–Close up inorganic chemical on white laboratory table. Potassium permanganate (KMnO4), a common chemical compound that combines manganese oxide ore wi

High School Chemistry . 2. Repeat the experiment and test the gas formed inthe bottle, with starch paper, prepared as follows :— Boil some starch to a paste, drop into it somepotassic iodide, dip in this strips of white unsizedpaper (strips from a leaf of a scribbler will answer). Holdone of these test papers in ozone. 3. In a wide-mouthed bottle or beaker put twograms of crystals of permanganate of potash, KMnO^,and on these pour some sulphuric acid, but do not zvarmthe mixture. Test the gas with the starch paper. Smellthe gas. 2KMn04+HoSO, = KoS04 + Mn.p^+H,0 = K2S04 + 4. When the gas is com Stock Photo

RM2ANFE34–High School Chemistry . 2. Repeat the experiment and test the gas formed inthe bottle, with starch paper, prepared as follows :— Boil some starch to a paste, drop into it somepotassic iodide, dip in this strips of white unsizedpaper (strips from a leaf of a scribbler will answer). Holdone of these test papers in ozone. 3. In a wide-mouthed bottle or beaker put twograms of crystals of permanganate of potash, KMnO^,and on these pour some sulphuric acid, but do not zvarmthe mixture. Test the gas with the starch paper. Smellthe gas. 2KMn04+HoSO, = KoS04 + Mn.p^+H,0 = K2S04 + 4. When the gas is com

. The culture of pot-plants in rooms, greenhouses, & frames. Plants, Potted; Container gardening. FOLIAGE PLANTS IN POTS 119 the foliage then turning a sickly mottled colour. The remedy is, frequent spraying with soapy water and afterwards with clean water. Brown spots are sometimes caused by fungoid. Fig. 51.—Begonia Rex. disease. They cannot, of course, be removed, but a very weak solution of permanganate of potash will prevent their spreading. Begonia Rex.—The many hybrids and varieties of this species are grown not for their flowers, which are small, but for their magnificent foliage, Stock Photo

RMPFWMJH–. The culture of pot-plants in rooms, greenhouses, & frames. Plants, Potted; Container gardening. FOLIAGE PLANTS IN POTS 119 the foliage then turning a sickly mottled colour. The remedy is, frequent spraying with soapy water and afterwards with clean water. Brown spots are sometimes caused by fungoid. Fig. 51.—Begonia Rex. disease. They cannot, of course, be removed, but a very weak solution of permanganate of potash will prevent their spreading. Begonia Rex.—The many hybrids and varieties of this species are grown not for their flowers, which are small, but for their magnificent foliage,

Pile of potassium permanganate crystals on a wooden table Stock Photo

RFHMX8PB–Pile of potassium permanganate crystals on a wooden table

Potassium permanganate is the potassium salt of permanganic acid unknown in the free state Stock Photo

RFPT8C63–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

Potassium permanganate crystals under 4x magnification microscope - abstract science background Stock Photo

RF2J7250J–Potassium permanganate crystals under 4x magnification microscope - abstract science background

. Eight lectures on the signs of life from their electrical aspect . Fig. 53.—Circular areae of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion Mn04, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kation Cu, which travels down stream and enters the body at th Stock Photo

RMMA7GC0–. Eight lectures on the signs of life from their electrical aspect . Fig. 53.—Circular areae of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion Mn04, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kation Cu, which travels down stream and enters the body at th

RF2EG5F64–Heap Potassium permanganate isolated on white background.

RF2B21T3J–Potassium permanganate crystal structure, illustration

Potassium permanganate on a white background. Black powder potassium permanganate in a plastic glass with water. A solution of potassium permanganate Stock Photo

RF2BDJHEN–Potassium permanganate on a white background. Black powder potassium permanganate in a plastic glass with water. A solution of potassium permanganate

Potassium permanganate (KMnO4) Used as disinfectant solution Atoms are shown as color-coded circles: potassium (pink) manganese Stock Photo

RFFWGAPX–Potassium permanganate (KMnO4) Used as disinfectant solution Atoms are shown as color-coded circles: potassium (pink) manganese

RF2F1M5HD–city of Soligorsk. Residential buildings on the background of industrial production

Archive image from page 130 of The culture of pot-plants in. The culture of pot-plants in rooms, greenhouses, & frames cultureofpotplan00davi Year: greenhouses ( FOLIAGE PLANTS IN POTS 119 the foliage then turning a sickly mottled colour. The remedy is, frequent spraying with soapy water and afterwards with clean water. Brown spots are sometimes caused by fungoid Fig. 51.—Begonia Rex. disease. They cannot, of course, be removed, but a very weak solution of permanganate of potash will prevent their spreading. Begonia Rex.—The many hybrids and varieties of this species are grown not for thei Stock Photo

RMW9G7H9–Archive image from page 130 of The culture of pot-plants in. The culture of pot-plants in rooms, greenhouses, & frames cultureofpotplan00davi Year: greenhouses ( FOLIAGE PLANTS IN POTS 119 the foliage then turning a sickly mottled colour. The remedy is, frequent spraying with soapy water and afterwards with clean water. Brown spots are sometimes caused by fungoid Fig. 51.—Begonia Rex. disease. They cannot, of course, be removed, but a very weak solution of permanganate of potash will prevent their spreading. Begonia Rex.—The many hybrids and varieties of this species are grown not for thei

The endemic diseases of the southern states . een employed forthe destruction of mosquito larvae. The aniline derivativesare valuable, especially that known as Lardcide, which de-stroys also fish and other forms of Hfe which may be usefulin kilhng larvae. The same objection applies to Fhinotas Oil,a cresol combination, and saprol, which are effective larvi-cides. Formahn, corrosive sublimate, carbolic acid, and lysolare too slow in their effect upon larvae to be of practical value. Permanganate of potash has proved disappointing in all trialsmade of it. Where it is not feasible either to drain Stock Photo

RM2AX068D–The endemic diseases of the southern states . een employed forthe destruction of mosquito larvae. The aniline derivativesare valuable, especially that known as Lardcide, which de-stroys also fish and other forms of Hfe which may be usefulin kilhng larvae. The same objection applies to Fhinotas Oil,a cresol combination, and saprol, which are effective larvi-cides. Formahn, corrosive sublimate, carbolic acid, and lysolare too slow in their effect upon larvae to be of practical value. Permanganate of potash has proved disappointing in all trialsmade of it. Where it is not feasible either to drain

. The culture of pot-plants in rooms, greenhouses, & frames. Plants, Potted; Container gardening. 78 THE CULTURE OF POT-PLANTS importance of keeping the soil moist and of spraying during the summer. There are also several fungoid diseases which are sometimes troublesome. In their case spraying with a weak solution of permanganate of potash may be sufficient, but in a serious outbreak the affected plants should be burned in the hope of saving the others. It is of little use trying. Fig. 31.—Lifting a layered Violet runner with the trowel. to grow violets in a room, because of the dust and o Stock Photo

RMPFWMPB–. The culture of pot-plants in rooms, greenhouses, & frames. Plants, Potted; Container gardening. 78 THE CULTURE OF POT-PLANTS importance of keeping the soil moist and of spraying during the summer. There are also several fungoid diseases which are sometimes troublesome. In their case spraying with a weak solution of permanganate of potash may be sufficient, but in a serious outbreak the affected plants should be burned in the hope of saving the others. It is of little use trying. Fig. 31.—Lifting a layered Violet runner with the trowel. to grow violets in a room, because of the dust and o

RFHMX8JR–Pile of potassium permanganate crystals on a wooden table

RFPT8C8R–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

Potassium permanganate crystals under a microscope. Abstract science or chemistry background Stock Photo

RF2PB23EB–Potassium permanganate crystals under a microscope. Abstract science or chemistry background

. Eight lectures on the signs of life from their electrical aspect . FIG. 53-—Circular areas of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion MnO4, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kation Cu, which travels down stream and enters the body at th Stock Photo

RMMA7G8R–. Eight lectures on the signs of life from their electrical aspect . FIG. 53-—Circular areas of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion MnO4, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kation Cu, which travels down stream and enters the body at th

RF2F1M5HH–city of Soligorsk. Residential buildings on the background of industrial production

Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattl00mous Year: 1905 PLANTS POISONOUS TO STOCK. 233 permanganate of potash in the form of a drench : 5 to 10 grams for an adult sheep or pig, 15 to 20 grains for a horse, and 30 to 50 grains for an ox, dissolved in a pint or two pints of water. * Delphinium ge:yeri.—The Wyoming larkspm' isYell known through- out Wyoming, Colorado, and Nebraska under the name of poison weed. Stock Photo

RMT1HMBF–Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattl00mous Year: 1905 PLANTS POISONOUS TO STOCK. 233 permanganate of potash in the form of a drench : 5 to 10 grams for an adult sheep or pig, 15 to 20 grains for a horse, and 30 to 50 grains for an ox, dissolved in a pint or two pints of water. * Delphinium ge:yeri.—The Wyoming larkspm' isYell known through- out Wyoming, Colorado, and Nebraska under the name of poison weed.

The Iron and steel magazine . to indicate that they were made bydifferent processes. The method I use is as follows: Specimens of steel are secured of about i inches square. As many as are to be tested are placed in a large beaker,along with a standard known to be crucible steel. For eachspecimen 100 cubic centimeters of dilute sulphuric acid is used(90 cubic centimeters water and 10 cubic centimeters 1.84 acid)together with 3 grains of permanganate of potash for eachspecimen. Thus, if ten specimens are to be etched, use 1 liter of diluteacid and 30 grams of permanganate crystals. 1 ii /./&lt Stock Photo

RM2AN12R6–The Iron and steel magazine . to indicate that they were made bydifferent processes. The method I use is as follows: Specimens of steel are secured of about i inches square. As many as are to be tested are placed in a large beaker,along with a standard known to be crucible steel. For eachspecimen 100 cubic centimeters of dilute sulphuric acid is used(90 cubic centimeters water and 10 cubic centimeters 1.84 acid)together with 3 grains of permanganate of potash for eachspecimen. Thus, if ten specimens are to be etched, use 1 liter of diluteacid and 30 grams of permanganate crystals. 1 ii /./&lt

. Cyclopedia of farm animals. Domestic animals; Animal products. Fistulous withers.. Fig. 453. The appearance of bots in stomach of horse. (From Diseases of the Horse. U. S. Dept. Agric.) poultices are sometimes required for a day or two after an abscess has opened, and are particularly indicated when the base of the abscess is hard and indurated. The cavity should be thorougly washed with stimulating antiseptic solutions, such as 3 per cent solution of carbolic acid, 3 to 5 per cent solu- tion of creolin, 1 to 1,000 bichlorid of mercury, or 1 per cent permanganate of potash solution. If the a Stock Photo

RMPFKDGJ–. Cyclopedia of farm animals. Domestic animals; Animal products. Fistulous withers.. Fig. 453. The appearance of bots in stomach of horse. (From Diseases of the Horse. U. S. Dept. Agric.) poultices are sometimes required for a day or two after an abscess has opened, and are particularly indicated when the base of the abscess is hard and indurated. The cavity should be thorougly washed with stimulating antiseptic solutions, such as 3 per cent solution of carbolic acid, 3 to 5 per cent solu- tion of creolin, 1 to 1,000 bichlorid of mercury, or 1 per cent permanganate of potash solution. If the a

RFHMX8PC–Pile of potassium permanganate crystals on a wooden table

RFPT8CAJ–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

Potassium permanganate crystals under 4x magnification microscope, image width 9mm - abstract science background Stock Photo

RF2JFDJ63–Potassium permanganate crystals under 4x magnification microscope, image width 9mm - abstract science background

RFPT8CJ3–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Fio. 102.—Puccinia malvacearum. Mallow leaf, with teleutospore-sori. Three teleutospores, one germinating, (v. Tubeuf del.) May or June on the leaves, stems, and petioles of the host; all are more or less deformed, and the leaves may in severe cases wither up long before the flowers appear. Sponging with a solution of permanganate of potash (two tablespoonfuls in one nuart of water), has been found an eflective remedy. P. Sherardiana Korn. On mallow in America. P. heterogenea Lager. On hollyhock in South America. P. anemones-virginianae Schwein. On Anemone. (U.S. America.) Stock Photo

RMMCK5B5–. Fio. 102.—Puccinia malvacearum. Mallow leaf, with teleutospore-sori. Three teleutospores, one germinating, (v. Tubeuf del.) May or June on the leaves, stems, and petioles of the host; all are more or less deformed, and the leaves may in severe cases wither up long before the flowers appear. Sponging with a solution of permanganate of potash (two tablespoonfuls in one nuart of water), has been found an eflective remedy. P. Sherardiana Korn. On mallow in America. P. heterogenea Lager. On hollyhock in South America. P. anemones-virginianae Schwein. On Anemone. (U.S. America.)

RF2F1M5HP–city of Soligorsk. Residential buildings on the background of industrial production

RF2F1M5EP–city of Soligorsk. Residential buildings on the background of industrial production

Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect . eightlecturesons00wall Year: 1903 126 THE SIGNS OF LIFE [LECT regard the tissues as represented by a sponge of such NaCl solution; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current from Stock Photo

RMRYT2HN–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect . eightlecturesons00wall Year: 1903 126 THE SIGNS OF LIFE [LECT regard the tissues as represented by a sponge of such NaCl solution; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current from

Farmer and stockbreeder . glycerine, and 6oz. of lard withoutsalt Apply on alternate days. Rhubarb leaves andpotato tx)ps are bot^ injurious, and should not begiven.—Vet. TURKEYS S^WELLED HEAD (S. M. E., Turkey) —That is what fanciers call one-eyed roup.The swelling should be boldly opened through theskin and evacuated. The sac syringed out with asolution of permanganate of potash of the strengthof five grains to the ounce of water. The beakshould be opened, and into the cleft palate the lotionshould be powerfully syringed. Ten grams of hypo-sulphite of sodium in solution should be given daily Stock Photo

RM2AX2G70–Farmer and stockbreeder . glycerine, and 6oz. of lard withoutsalt Apply on alternate days. Rhubarb leaves andpotato tx)ps are bot^ injurious, and should not begiven.—Vet. TURKEYS S^WELLED HEAD (S. M. E., Turkey) —That is what fanciers call one-eyed roup.The swelling should be boldly opened through theskin and evacuated. The sac syringed out with asolution of permanganate of potash of the strengthof five grains to the ounce of water. The beakshould be opened, and into the cleft palate the lotionshould be powerfully syringed. Ten grams of hypo-sulphite of sodium in solution should be given daily

RFJ6J3JK–Pile of potassium permanganate crystals on a wooden table

RF2JN7G10–Potassium permanganate crystals under 4x magnification microscope, image width 9mm - abstract science background

RFPT8CDR–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

RF2G8M7GA–Potassium permanganate crystals under 1.5x magnification microscope - image width 23mm Abstract science background

. Fig. 102.—Pvccinia inalvoxearum. Malluw lc:vf, with teleutosijore-sori. Three teleutospores, one germinating, (v. Tubeuf del.) May or June on the leaves, stems, and petioles of the host; all are more or less deformed, and the leaves may in severe cases wither up long before the flowers appear. Sponging with a solution of permanganate of potash (two tablespoonfuls in one quart of water), has been found an effective remedy. P. Sherardiana Korn. On mallow in America. P. heterogenea Lager. On hollyhock in South America. P. anemones-virginianae Schwein. On Anemone. (U.S. America.) Stock Photo

RMMCK6HC–. Fig. 102.—Pvccinia inalvoxearum. Malluw lc:vf, with teleutosijore-sori. Three teleutospores, one germinating, (v. Tubeuf del.) May or June on the leaves, stems, and petioles of the host; all are more or less deformed, and the leaves may in severe cases wither up long before the flowers appear. Sponging with a solution of permanganate of potash (two tablespoonfuls in one quart of water), has been found an effective remedy. P. Sherardiana Korn. On mallow in America. P. heterogenea Lager. On hollyhock in South America. P. anemones-virginianae Schwein. On Anemone. (U.S. America.)

RMRX7D6X–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect eightlecturesons00wall Year: 1903 126 THE SIGNS OF LIFE [LECT regard the tissues as represented by a sponge of such NaCl solution; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current from k

History of American textiles : with kindred and auxiliary industries (illustrated) . , sal ammonia,antimony oxide, antimony salts, chloroform,chlorine derivatives, glauber salts, bleach,oxalic acid, carbonate potash, caustic pot-ash, permanganate of potash, prussiate ofpotash and soda, chlorate of potash andsoda, phosphate of soda, sulphide of soda,zinc chloride and formaldehyde are amongthese in w^ide demand. 187 HISTORY OF AMERICAN TEXTILES. VICTORIA MILLS The Victoria Mills enjoys the distinctionof being one of the first mills built in thiscountry solely for the producing of tops.This pione Stock Photo

RM2AJ8WNC–History of American textiles : with kindred and auxiliary industries (illustrated) . , sal ammonia,antimony oxide, antimony salts, chloroform,chlorine derivatives, glauber salts, bleach,oxalic acid, carbonate potash, caustic pot-ash, permanganate of potash, prussiate ofpotash and soda, chlorate of potash andsoda, phosphate of soda, sulphide of soda,zinc chloride and formaldehyde are amongthese in w^ide demand. 187 HISTORY OF AMERICAN TEXTILES. VICTORIA MILLS The Victoria Mills enjoys the distinctionof being one of the first mills built in thiscountry solely for the producing of tops.This pione

Pile of potassium permanganate crystals and glass a water on a wooden table Stock Photo

RFHMX8G7–Pile of potassium permanganate crystals and glass a water on a wooden table

RFPT8CEC–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

RF2J86JFH–Potassium permanganate crystals under 1.5x magnification microscope - image width = 23mm Abstract science background

. Fig. 102.—Puccinia malvacearum. Mallow leaf, with teleutospore-sori. Tliree teleutospores, one germinating, (v. Tubeuf del.) May or June on the leaves, stems, and petioles of the host; all are more or less deformed, and the leaves may in severe cases wither up long before the flowers appear. Sponging with a solution of permanganate of potash (two tablespoonfuls in one quart of water), has been found an effective remedy. P. Sherardiana Koni. On mallow in America. P. heterogenea T.ancr. On linllylioek in South America. P. anemones-virginianae .Scliwein. On Anemone. (U.S. America.) Stock Photo

RMMCK64B–. Fig. 102.—Puccinia malvacearum. Mallow leaf, with teleutospore-sori. Tliree teleutospores, one germinating, (v. Tubeuf del.) May or June on the leaves, stems, and petioles of the host; all are more or less deformed, and the leaves may in severe cases wither up long before the flowers appear. Sponging with a solution of permanganate of potash (two tablespoonfuls in one quart of water), has been found an effective remedy. P. Sherardiana Koni. On mallow in America. P. heterogenea T.ancr. On linllylioek in South America. P. anemones-virginianae .Scliwein. On Anemone. (U.S. America.)

Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect . eightlectureson00wall Year: 1903 126 THE SIGNS OF LIFE [lect regard the tissues as represented by a sponge of such NaCl solution ; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—^you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current fro Stock Photo

RMRYT2HP–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect . eightlectureson00wall Year: 1903 126 THE SIGNS OF LIFE [lect regard the tissues as represented by a sponge of such NaCl solution ; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—^you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current fro

High School Chemistry . NOo = 2MnO + 5HN03-f-K20. 3. Heat some nitrous acid solution, then test the residue for nitricacid. 4. Water tainted with sewage always contains nitrites and nitratesin solution. The common test for this is to pour some of the waterinto a weak solution of permanganate of potash and watch fordecoloration. How do you explain this chemically.* 5. When nitrites are acidulated with acetic acid they give a whiteprecipitate with nitrate of silver. Nitrites are soluble in water.Try nitrite of potash, as prepared in ex. 2, sec. 2, for these reactions. 4.—Nitric Acid.Experiments. Stock Photo

RM2ANFBR6–High School Chemistry . NOo = 2MnO + 5HN03-f-K20. 3. Heat some nitrous acid solution, then test the residue for nitricacid. 4. Water tainted with sewage always contains nitrites and nitratesin solution. The common test for this is to pour some of the waterinto a weak solution of permanganate of potash and watch fordecoloration. How do you explain this chemically.* 5. When nitrites are acidulated with acetic acid they give a whiteprecipitate with nitrate of silver. Nitrites are soluble in water.Try nitrite of potash, as prepared in ex. 2, sec. 2, for these reactions. 4.—Nitric Acid.Experiments.

RFHMX8DM–Pile of potassium permanganate crystals and glass a water on a wooden table

RFPT8CF9–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Fig. 85. — Uromyces coh/iui. i, portion of a diseased Colchicum leaf; 2, teleutospores, one of vvhicli has germinated and produced a promycelium bearing three secondary spores. Fig. i reduced, Fig. 2 mag. dark brown, apex much thickened, with a small, hyaline, wart- like papilla, 26-35 X 20-26 /x. If the disease appears early, spray with Bordeaux mixture ; when the pods are formed, use permanganate of potash. Broad bean rust {Uromyces fabae, De Bary) is a parasite very common on the leaves and stems of broad beans, peas, also on various wild leguminous plants, vetches, etc. The aecidium stag Stock Photo

RMMCKCBX–. Fig. 85. — Uromyces coh/iui. i, portion of a diseased Colchicum leaf; 2, teleutospores, one of vvhicli has germinated and produced a promycelium bearing three secondary spores. Fig. i reduced, Fig. 2 mag. dark brown, apex much thickened, with a small, hyaline, wart- like papilla, 26-35 X 20-26 /x. If the disease appears early, spray with Bordeaux mixture ; when the pods are formed, use permanganate of potash. Broad bean rust {Uromyces fabae, De Bary) is a parasite very common on the leaves and stems of broad beans, peas, also on various wild leguminous plants, vetches, etc. The aecidium stag

RMRX7D6Y–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect eightlectureson00wall Year: 1903 126 THE SIGNS OF LIFE [lect regard the tissues as represented by a sponge of such NaCl solution ; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—^you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current from

North Carolina Christian advocate [serial] . Something to Crow Ottrl Ideal Poultry Tablets Cwtifc— Permanganate of Potash,Epsom Salts, Borio Acid and Sul-phate of Iron. No mystery. Nomagic. A Sensible and EffectiveRemedy for Roup and other acutediseases. Helps chicks over their dif-ficult period. Ask as for testimony ofusers. Consult any druggist as to thevalue of drags mentioned. Sold bydealers, or 100 tablets postpaid fiftycoots Money brick tf dissatisfied. Blackmao Stock Remedy Co.. usiness Business men will pay you a goodsalary if you will tak, our Bookkeep-ing, Shorthand or any of our Com Stock Photo

RM2AWW0C0–North Carolina Christian advocate [serial] . Something to Crow Ottrl Ideal Poultry Tablets Cwtifc— Permanganate of Potash,Epsom Salts, Borio Acid and Sul-phate of Iron. No mystery. Nomagic. A Sensible and EffectiveRemedy for Roup and other acutediseases. Helps chicks over their dif-ficult period. Ask as for testimony ofusers. Consult any druggist as to thevalue of drags mentioned. Sold bydealers, or 100 tablets postpaid fiftycoots Money brick tf dissatisfied. Blackmao Stock Remedy Co.. usiness Business men will pay you a goodsalary if you will tak, our Bookkeep-ing, Shorthand or any of our Com

RFJ6J3J2–Pile of potassium permanganate crystals and glass a water on a wooden table

RFPT8CC4–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect eightlecturesons00wall Year: 1903 FIG. 53-—Circular areas of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion MnO4, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kat Stock Photo

RMRX7D70–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect eightlecturesons00wall Year: 1903 FIG. 53-—Circular areas of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion MnO4, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kat

. Poultry for the farm and home. much worse in the East than in theCentral States. Hens may be tested for white diarrhoea and if thedisease is found, treatment can be given to cure them. The Mass-achusetts Experiment Station offers this testing and treating serv-ice to their farmers at a charge of 5 cents per hen. Putting bichloride of mercury or permanganate of potash in thedrinking water will help to prevent infection of the entire flock. Hatching eggs can be wiped with a cloth dipped in alcohol tokill any germs that may be present on the eggshell. This does notinjure the egg for hatching. L Stock Photo

RM2AFRC0A–. Poultry for the farm and home. much worse in the East than in theCentral States. Hens may be tested for white diarrhoea and if thedisease is found, treatment can be given to cure them. The Mass-achusetts Experiment Station offers this testing and treating serv-ice to their farmers at a charge of 5 cents per hen. Putting bichloride of mercury or permanganate of potash in thedrinking water will help to prevent infection of the entire flock. Hatching eggs can be wiped with a cloth dipped in alcohol tokill any germs that may be present on the eggshell. This does notinjure the egg for hatching. L

RFJ6J3GK–Pile of potassium permanganate crystals and glass a water on a wooden table

RFPT8CHB–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect eightlectureson00wall Year: 1903 Fig. 53.—Circular areae of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion Mn04, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kati Stock Photo

RMRX7D6N–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect eightlectureson00wall Year: 1903 Fig. 53.—Circular areae of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion Mn04, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the kati

The practical cabinet maker and furniture designer's assistant, with essays on history of furniture, taste in design, color and materials, with full explanation of the canons of good taste in furniture .. . Figure 162 Figure 164 (Fig. 161). Suitable brass or copper handles for doorsand drawers will add to the appearance of the side-board. For staining the wood, use permanganate of potash THE PRACTICAL CABINET MAKER 255. Figure 163 256 THE PRACTICAL CABINET MAKER dissolved in hot water; less potash for oak than forwalnut or mahogany. The correct shade may be gotby experimenting on an odd piece Stock Photo

RM2AJG0G5–The practical cabinet maker and furniture designer's assistant, with essays on history of furniture, taste in design, color and materials, with full explanation of the canons of good taste in furniture .. . Figure 162 Figure 164 (Fig. 161). Suitable brass or copper handles for doorsand drawers will add to the appearance of the side-board. For staining the wood, use permanganate of potash THE PRACTICAL CABINET MAKER 255. Figure 163 256 THE PRACTICAL CABINET MAKER dissolved in hot water; less potash for oak than forwalnut or mahogany. The correct shade may be gotby experimenting on an odd piece

RFHMX8JM–Pile of potassium permanganate crystals and glass a water on a wooden table

RFPT8CGG–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

RMRYT2HM–Eight lectures on the signs Eight lectures on the signs of life from their electrical aspect . eightlectureson00wall Year: 1903 Fig. 53.—Circular areae of skin of the forearm that have served as electrodes to a constant current for a few minutes. In the upper pair of circles the two electrodes in contact with the skin were a solution of permanganate of potash ; the coloured ion was the anion Mn04, which travels up stream and enters the body at the kathode. In the lower pair of circles, the two electrodes in contact with the skin were a solution of copper sulphate ; the coloured ion was the ka

. Dr. Evans' How to keep well; . soda,since it forms compounds as toxic as the acid itself. Never use the stomachpump.) POISONS AND ANTIDOTES 801 Prussic Acid.—Antidotes: cobalt nitrite; hyposulphate of soda; giveinhalation of ammonia. Phosphorus (Matches; Some Rat Pastes).—Antidotes: wash out thestomach with a 1 per cent solution of permanganate of potash. Leave somein the stomach. Limewater; charcoal; hydrated magnesia. A poison case should contain the following substances properly labeled: Borax; bicarbonate of soda; limewater; charcoal; common salt; calcinedmagnesia; permanganate of potash Stock Photo

RM2CE6X17–. Dr. Evans' How to keep well; . soda,since it forms compounds as toxic as the acid itself. Never use the stomachpump.) POISONS AND ANTIDOTES 801 Prussic Acid.—Antidotes: cobalt nitrite; hyposulphate of soda; giveinhalation of ammonia. Phosphorus (Matches; Some Rat Pastes).—Antidotes: wash out thestomach with a 1 per cent solution of permanganate of potash. Leave somein the stomach. Limewater; charcoal; hydrated magnesia. A poison case should contain the following substances properly labeled: Borax; bicarbonate of soda; limewater; charcoal; common salt; calcinedmagnesia; permanganate of potash

RFPT8CFR–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

RFPT8C01–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Diseases of women. A clinical guide to their diagnosis and treatment. 40), peroxideof hydrogen (1 in 10, or stronger), permanganate of potash(3J ad Oj, or stronger). Great cleanliness, frequent syringingand washing, and an unlimited supply of clean napkins orpads are essential for the reduction of foetor. Corroding ulcer of the uterus.—This is a rare disease,first described by Sir Charles Clarke,* and more recently bySir John Williams,t in Avhose paper references to other writersabout it will be found. It consists of an ulcer on the cervix,which spreads, destroying as it does so all the tiss Stock Photo

RM2CF04B2–. Diseases of women. A clinical guide to their diagnosis and treatment. 40), peroxideof hydrogen (1 in 10, or stronger), permanganate of potash(3J ad Oj, or stronger). Great cleanliness, frequent syringingand washing, and an unlimited supply of clean napkins orpads are essential for the reduction of foetor. Corroding ulcer of the uterus.—This is a rare disease,first described by Sir Charles Clarke,* and more recently bySir John Williams,t in Avhose paper references to other writersabout it will be found. It consists of an ulcer on the cervix,which spreads, destroying as it does so all the tiss

RFPT8BPW–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

$. Painting and painters' materials: a book of facts for painters and those who use or deal in paint materials . an^ dr Co.) light again by reflecting them from a mirror of propershape. Nearly all colors, except lustre colors—/. e., those Pigffients—Their Colors. j^j produced by metals such as gold and silver, whitelead, etc., and also by some of the coal tar colors—arethe result of subtraction. For example : White light,less red and blue — green. Separated Colors of Light coming through Substances, as follows{^i^ Permanganate of potash solution; {2) blood; (j>) Chlorophyl;{4) cobalt glass; Stock Photo$

RM2CH4DG2–. Painting and painters' materials: a book of facts for painters and those who use or deal in paint materials . an^ dr Co.) light again by reflecting them from a mirror of propershape. Nearly all colors, except lustre colors—/. e., those Pigffients—Their Colors. j^j produced by metals such as gold and silver, whitelead, etc., and also by some of the coal tar colors—arethe result of subtraction. For example : White light,less red and blue — green. Separated Colors of Light coming through Substances, as follows{^i^ Permanganate of potash solution; {2) blood; (j>) Chlorophyl;{4) cobalt glass;

RFPT8CP5–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Dr. Evans' How to keep well; . osene, Gasoline).— Antidote: wash out the stomach withwarm milk. If a stomach pump is not at hand give a quart of milk andthen produce vomiting. POISONS AND ANTIDOTES 889 Cocain.—Antidotes: if the drug has been swallowed give a fresh solu-tion of permanganate of potash. If it has been taken hypodermically givemorphin or chloral. Stimulate. Cyanid of Potassium.—Antidotes: where factories use cyanid of potashthey should keep the following stock solutions on hand: solution of ferroussulphate, 3 per cent, one ounce; solution of potassium hydroxid, 5 per cent,one ou Stock Photo

RM2CE6X57–. Dr. Evans' How to keep well; . osene, Gasoline).— Antidote: wash out the stomach withwarm milk. If a stomach pump is not at hand give a quart of milk andthen produce vomiting. POISONS AND ANTIDOTES 889 Cocain.—Antidotes: if the drug has been swallowed give a fresh solu-tion of permanganate of potash. If it has been taken hypodermically givemorphin or chloral. Stimulate. Cyanid of Potassium.—Antidotes: where factories use cyanid of potashthey should keep the following stock solutions on hand: solution of ferroussulphate, 3 per cent, one ounce; solution of potassium hydroxid, 5 per cent,one ou

RFPT8BMD–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Hunting and fishing in Florida, including a key to the water birds known to occur in the state . ^ everare) he no get well. Some very large rattlesnakes liaxe been killed in Florida. I have. * Hypochloride of calcium would be indicated iu prelerence to permanganate of potash, if it could be usedat once. i28 HUNTING AND FISHING IN FLORIDA. seen several over six feet in length, and one which measured sevenfeet one inch. I have been told that a snake was killed on AnastasiaIsland wiiich rneasnred nearly nine feet in length. SISTRURUS niLIARIUS (//«//).Ground Rattlesnake. A small snake, rather c Stock Photo

RM2CP3PX9–. Hunting and fishing in Florida, including a key to the water birds known to occur in the state . ^ everare) he no get well. Some very large rattlesnakes liaxe been killed in Florida. I have. * Hypochloride of calcium would be indicated iu prelerence to permanganate of potash, if it could be usedat once. i28 HUNTING AND FISHING IN FLORIDA. seen several over six feet in length, and one which measured sevenfeet one inch. I have been told that a snake was killed on AnastasiaIsland wiiich rneasnred nearly nine feet in length. SISTRURUS niLIARIUS (//«//).Ground Rattlesnake. A small snake, rather c

RFPT8BNX–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. The London, Edinburgh and Dublin philosophical magazine and journal of science. Ussher (W. A. E.) on the triassicstrata of the South-western coun-ties, 68; on the triassic rocks ofNormandy, 152. Vapours, on the friction of, 157. Voltaic action, on the theory of,142. Voltameter, on the sonorous, 468. AVanklyn (Prof. J. A.) on the actionof permanganate of potash on cer-tain gases, 288. Water, on salt-solutions and attached,35, 105; on the discharge of, fromorifices at different temperatures,281. Watsons intra-Mercurial planet, noteon, 320. Wichmann (Dr. A.) on the micro-scopical investigation Stock Photo

RM2CED5GK–. The London, Edinburgh and Dublin philosophical magazine and journal of science. Ussher (W. A. E.) on the triassicstrata of the South-western coun-ties, 68; on the triassic rocks ofNormandy, 152. Vapours, on the friction of, 157. Voltaic action, on the theory of,142. Voltameter, on the sonorous, 468. AVanklyn (Prof. J. A.) on the actionof permanganate of potash on cer-tain gases, 288. Water, on salt-solutions and attached,35, 105; on the discharge of, fromorifices at different temperatures,281. Watsons intra-Mercurial planet, noteon, 320. Wichmann (Dr. A.) on the micro-scopical investigation

RFPT8C1C–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. The therapeutical applications of peroxide of hydrogen (medicinal), glycozone, hydrozone and eye balsam . of available nascent oxygen.It contains 9% of anhydrous H2 02. Test. —One cubic centimetre of Peroxide of Hydrogen diluted with150 c. c. of distilled water, containing 2 c. c. of C. P. sulphuric acid de-colorizes at least 15 cubic centimetres of a solution containing5,665 grammes of C. P. permanganate of potash, per liter of distilledwater. One c. c. of Hydrozone being submitted to the above test decolor-izes at least 30 C. C. of the same solution of permanganate of potash. Marchands Per Stock Photo

RM2CDXP0E–. The therapeutical applications of peroxide of hydrogen (medicinal), glycozone, hydrozone and eye balsam . of available nascent oxygen.It contains 9% of anhydrous H2 02. Test. —One cubic centimetre of Peroxide of Hydrogen diluted with150 c. c. of distilled water, containing 2 c. c. of C. P. sulphuric acid de-colorizes at least 15 cubic centimetres of a solution containing5,665 grammes of C. P. permanganate of potash, per liter of distilledwater. One c. c. of Hydrozone being submitted to the above test decolor-izes at least 30 C. C. of the same solution of permanganate of potash. Marchands Per

RFPT8BKP–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Handbook of medical entomology. Insect pests; Insects as carriers of disease; Medical parasitology. 2 2 Poisonous Arthropods * flow of blood and lymph from that region. The wound is then freely excised and treated with a strong solution of permanganate of potash, or with lead and opium lotion. In recent years there have been many attempts to prepare an antivenom, or antiserum comparable to what has been used so effectively in the case of snake bites. The most promising of these is that of Todd (1909), produced by the immunization of suitable animals. This antivenom proved capable of neutrali Stock Photo

RMRE3J94–. Handbook of medical entomology. Insect pests; Insects as carriers of disease; Medical parasitology. 2 2 Poisonous Arthropods * flow of blood and lymph from that region. The wound is then freely excised and treated with a strong solution of permanganate of potash, or with lead and opium lotion. In recent years there have been many attempts to prepare an antivenom, or antiserum comparable to what has been used so effectively in the case of snake bites. The most promising of these is that of Todd (1909), produced by the immunization of suitable animals. This antivenom proved capable of neutrali

RFPT8BNH–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Diseases of domesticated birds. Poultry; Poultry; Birds. GENEEAL DISEASES 155 To alleviate this condition the primary cause should be removed. An effort should be made to keep the nostrils open by removing exu- dates and syringing the parts with an antiseptic solution such as 3 per cent boracic acid or 2 per cent permanganate of potash. If the disease which is responsible for " pip " is successfully treated the condition will disappear. When the symptom is noticed it is advisable to rub the tongue with some substance such as vaseline, cottonseed oil or glycerine. THEUSH Thrush or s Stock Photo

RMRE0DGB–. Diseases of domesticated birds. Poultry; Poultry; Birds. GENEEAL DISEASES 155 To alleviate this condition the primary cause should be removed. An effort should be made to keep the nostrils open by removing exu- dates and syringing the parts with an antiseptic solution such as 3 per cent boracic acid or 2 per cent permanganate of potash. If the disease which is responsible for " pip " is successfully treated the condition will disappear. When the symptom is noticed it is advisable to rub the tongue with some substance such as vaseline, cottonseed oil or glycerine. THEUSH Thrush or s

RFPT8C11–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. The complete aquarium book; the care and breeding of goldfish and tropical fishes. Aquariums; Goldfish. 86 FISH DISEASES An entirely different kind of fin congestion is sometimes prevalent in the fall, especially when the fishes are first taken in, the young being more liable to attack. The base of the tail and other fins becomes suddenly blood-red, the color sometimes extending to the body immedi- ately adjoining. If allowed to continue, this form of the disease is rapidly disastrous. Fortunately, it yields with surprising quickness to either salt water or permanganate of potash treatment. Stock Photo

RMREDKGF–. The complete aquarium book; the care and breeding of goldfish and tropical fishes. Aquariums; Goldfish. 86 FISH DISEASES An entirely different kind of fin congestion is sometimes prevalent in the fall, especially when the fishes are first taken in, the young being more liable to attack. The base of the tail and other fins becomes suddenly blood-red, the color sometimes extending to the body immedi- ately adjoining. If allowed to continue, this form of the disease is rapidly disastrous. Fortunately, it yields with surprising quickness to either salt water or permanganate of potash treatment.

RFPT8BWN–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. 204 Descriptive Zoology. antidote, a hypodermic injection of permanganate of potash (i to looX is by many now preferred to alcoholic liquor. In India the cobra kills several thousand persons yearly. (See The American Natural History. Hornaday.) How Snakes protect Themselves.—(i) By their color, (2) by flight. (3) by their odor, (4) by their poison. Many snakes are colored so like their surroundings as to be decidedly inconspicuous, and this is of advantage both in escaping enemies and in securing their prey. By their noisele Stock Photo

RMRENW0B–. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. 204 Descriptive Zoology. antidote, a hypodermic injection of permanganate of potash (i to looX is by many now preferred to alcoholic liquor. In India the cobra kills several thousand persons yearly. (See The American Natural History. Hornaday.) How Snakes protect Themselves.—(i) By their color, (2) by flight. (3) by their odor, (4) by their poison. Many snakes are colored so like their surroundings as to be decidedly inconspicuous, and this is of advantage both in escaping enemies and in securing their prey. By their noisele

RFPT8BR9–Potassium permanganate is the potassium salt of permanganic acid unknown in the free state

. Eight lectures on the signs of life from their electrical aspect. Electrophysiology. 126 THE SIGNS OF LIFE [lect regard the tissues as represented by a sponge of such NaCl solution ; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—^you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current from kathode to anode. I chose permanganate o Stock Photo

RMRDA6EW–. Eight lectures on the signs of life from their electrical aspect. Electrophysiology. 126 THE SIGNS OF LIFE [lect regard the tissues as represented by a sponge of such NaCl solution ; if you pass the current into the body by porous electrodes soaked in some other salt—and for this purpose we shall take permanganate of potash—^you will, after a few minutes, observe a visible sign of the transfer of the anion from electrode to body in the form of a discoloration of the skin at the spot where the anions have travelled against the direction of current from kathode to anode. I chose permanganate o

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