Elementary Chemistry: With Special Reference to the Chemistry of Medicinal Substances, Band 1

action adding addition alcohol alkali aluminium ammonia ammonium amount anhydride Answ arsenic atoms barium bases basic becomes bismuth blue boiling bromide calcium called carbon dioxide changes chemical chloride cold color combines completely compounds concentrated condition consists containing converted cooling copper crystalline crystals cyanide decomposes dilute dissolves easily elements equation evaporated excess exposed ferric ferrous formation formula gives gold H₂O heated hydrated hydrochloric acid hydrogen hydrogen sulfide hydroxide insoluble iodide iodine iron known latter lead liberation light liquid magnesium manganous mass melts mercuric metal method mixed mixture molecules nature neutral nitrate nitric acid nitrogen obtained ordinary oxide oxygen passing peroxide phosphate phosphorus platinum potassium powder precipitate prepared presence produced properties pure reaction reducing removed salt separates silver sodium soluble soluble in water solution substances sulfate sulfide sulfuric acid temperature tion treated usually volume weight yellow zinc