Tables and diagrams illustrative of chemistry and pharmacy / by John Murray.

Date:
1835
Catalogue details

Licence: Public Domain Mark

Credit: Tables and diagrams illustrative of chemistry and pharmacy / by John Murray. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

    14/82 (page 6)
    To obtain Oxygen Gas in a very pure state. Materials. Products. ,, , . , Chloric acid, \ ^.^S^' ^ *2 V-- ^'^ 12'1 Chlorate J ' ^ Chlorine, 36 6 atoms. of potash. ^ p^j_^^,^ 5 Oxygen, • ' i Potassium, 40 76 Chloride of potassium. To obtain Hydrogen Gas. Materials. Products. 9 Water -f Hy<b-ogen, I 1 Hydrogen gas, 1 Oxygen, 8.^ 34 Zinc, 34^>^^ 40 Sulphuric acid, 40 82 Sulphate of zinc. To obtain Hydrogen Gas. Materials. Products. 9 Water /Hydrogen, 1 1 Hydrogen gas. (Oxygen, 8^ 28 Iron. 28,\ 40 Sulphuric acid, 40_J^~;^i^76 Proto-sulphate of iron. To form Deutoxide of Hydrogen. Materials. Products. QWntPr /Hydrogen, ] 17 Deutoxide of hydrogen. y water. ^Oxygen, S-^/'' 84 Peroxide f Oxygen, 8^'' of barium. ( Barytes, ''^^-^ 37 Muriatic acid, 37 ^^^-^113 Muriate of barytes. To prepare Nitric Acid. Pharmaceutic process. Materials. Products. XT-. . r 4 I f Nitric acid, 54 72 Liquid nitric 102 Nitrate of potash. ^ p^^^^,^^ ^^.^^ 98 Liquid sulphuric J Water, 5Water, acid, 2 equiv. ^ Sulphuric acid, 40 (^Su Iphuric acid, 40 ^^^ 128 Bisulphatc of potash.