A System of Instruction in Qualitative Chemical Analysis: By J. Lloyd Bullock
A System of Instruction in Qualitative Chemical Analysis: By J. Lloyd Bullock
C Remigius Fresenius
The book A System of Instruction in Qualitative Chemical Analysis: By J. Lloyd Bullock was written by author C Remigius Fresenius Here you can read free online of A System of Instruction in Qualitative Chemical Analysis: By J. Lloyd Bullock book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A System of Instruction in Qualitative Chemical Analysis: By J. Lloyd Bullock a good or bad book?
What reading level is A System of Instruction in Qualitative Chemical Analysis: By J. Lloyd Bullock book?
To quickly assess the difficulty of the text, read a short excerpt:
Both dissolve readily in hydrochloric, nitric, and sulphuric acids. 3. The salts of protoxide of cobalt, containing water of crystallization, are red, the anhydrous salts mostly blue. The moderately concentrated solutions appear of a light red color, which they retain even though considerably diluted. The soluble neutral salts redden litmus paper slightly, and are decomposed at a red heat ; sulphate of protoxide of cobalt alone can bear a moderate red heat without suffering decomposi- tion. Whe...n a solution of chloride of cobalt is evaporated, the light red color changes towards the end of the operation to blue; addition of water restores the red color. 4. Hydrosulpkuric acid does not precipitate acid solutions of cobalt ; it also fails to precipitate neutral solutions of salts of protoxide of cobalt with the stronger acids, or it precipitates them only very imperfectly. 5. Sulphide of ammonium precipitates from neutral, and hydrosulpkuric acid from alkaline solutions of salts of protoxide of cobalt, the whole of the metal as black hydrated sulphide op cobalt (Co S).
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: