An Elementary Treatise On Qual. Chemistry Analysis
An Elementary Treatise On Qual. Chemistry Analysis
J. F. Sellers
The book An Elementary Treatise On Qual. Chemistry Analysis was written by author J. F. Sellers Here you can read free online of An Elementary Treatise On Qual. Chemistry Analysis book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is An Elementary Treatise On Qual. Chemistry Analysis a good or bad book?
What reading level is An Elementary Treatise On Qual. Chemistry Analysis book?
To quickly assess the difficulty of the text, read a short excerpt:
2. HgS precipitates black silver sulphide, AggS, sol- uble in boiling HNOg. 3. NH4OH precipitates brown silver oxide, AggO, soluble in excess of reagent. 4. NaOH gives similar results to NH^OH, except that the precipitate is not soluble in excess of reagent. 6. K2Cr04 precipitates dark-red silver chromate, AggCrO^, soluble in hot HNOg and in NH4OH. 6. Metallic copper deposits metallic silver on its surface. 7. Reducing flame on charcoal with NagCOg, or, better, with the fusion mixture of NagCOg... and KgCOg, gives a metallic silver bead. NajCOg acts partly as a flux, thus making possible the ioniza- tion of AgNOg and NagCOg, and partly as an active chemical agent. The following reactions occur here: — 2 AgNOg + Na^COg = Ag^COg 4- 2 NaNOg ; AgjjCOg 4- heat = Ag^O + CO^ ; 2Ag20 4-C=4Ag4-C02. Mercurous Mercury, Hg' (salt for study, mercurous nitrate, Hg2(N03)2). 1. HCl precipitates white mercurous chloride or calo- mel, Hg2Cl2, soluble in hot HNOg ; insoluble in NH^OH, forming a black substance.
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: