Chemical News and Journal of Industrial Science, Volume 39Chemical news office., 1879 - Chemistry |
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Page 18
... iodide papers , but the gas evidently con- tained nitrous acid , and when passed through water had no effect upon the test papers . Hydrochloric acid gave negative results , but chromic acid produced with the per- manganate an ...
... iodide papers , but the gas evidently con- tained nitrous acid , and when passed through water had no effect upon the test papers . Hydrochloric acid gave negative results , but chromic acid produced with the per- manganate an ...
Page 19
... IODIDE JOHNSON , in his investigation of potassium tri - iodide , noticed that on mixing strong solutions of potassium iodide and sulphurous acid , a yellow colour was produced , which was not bleached by more sulphurous acid , but ...
... IODIDE JOHNSON , in his investigation of potassium tri - iodide , noticed that on mixing strong solutions of potassium iodide and sulphurous acid , a yellow colour was produced , which was not bleached by more sulphurous acid , but ...
Page 20
... iodide with sulphurous acid was due to the action of the latter upon the hydriodic acid set free , and I was anxious ... iodide is an unstable iodide of sulphur , | and I would suggest the following equations explaining the reaction ...
... iodide with sulphurous acid was due to the action of the latter upon the hydriodic acid set free , and I was anxious ... iodide is an unstable iodide of sulphur , | and I would suggest the following equations explaining the reaction ...
Page 34
... iodide , dinaphthyl - phosphinic , and naphthyl - arsinic acid . Determinations of Specific Weights . - F . W. Clarke . -Not susceptible of useful abstraction . Etherification of Primary Alcohols . - N . Menschut- kin . The author ...
... iodide , dinaphthyl - phosphinic , and naphthyl - arsinic acid . Determinations of Specific Weights . - F . W. Clarke . -Not susceptible of useful abstraction . Etherification of Primary Alcohols . - N . Menschut- kin . The author ...
Page 42
... iodide with silver nitrosyl the author obtained a compound C2H , NO , almost as readily and as violently explosive as the chloride of nitrogen . Discovery of Vanillin in Siamese Benzoin . - P . Jannasch and C. Rump . - This paper ...
... iodide with silver nitrosyl the author obtained a compound C2H , NO , almost as readily and as violently explosive as the chloride of nitrogen . Discovery of Vanillin in Siamese Benzoin . - P . Jannasch and C. Rump . - This paper ...
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acetic acid action alcohol alizarin alkali ammonia amount analysis aniline apparatus atomic aurin blue body boiling Boy Court calcium carbon carbonic acid cent chambers CHEMICAL NEWS Office Chemical Notices Chemistry chemists chloric acid chloride College colour compounds containing copper crystallisation crystals determined detonation dilute dissolved distillation ether experiments explosive formed furnace gases give glass grms gun-cotton heat hydrochloric acid hydrogen iodide iodine iron Laboratory lime lines liquid London Ludgate Hill magnetic manganese manufacture Messrs metal method mixture molecular molecules nitrate nitre nitric acid nitrogen Notices from Foreign obtained ordinary organic matter oxide oxidised oxygen paper Patent phosphorus plates platinum potash potassium precipitate present produced Prof quantity reaction residue Royal salts sample Society soda sodium soluble solution specific gravity spectrum substance sugar sulphate sulphide sulphuric acid temperature terpene tion tube vapour weight William zinc