Licence: Public Domain Mark
Credit: Qualitative chemical analysis / by C. Remigius Fresenius. 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.
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![PART II. COURSE OF ANALYSIS. Preliminary remarks on the course of qualitative analysis in general, and on the plan of this part of the present work m particular PAGE 25-:^ SECTION I. PRACTICAL PROCESS lOR THE ANALYSIS OF COMPOUNDS AND MIXTURES IN GENERAL. 257 B I. Preliminary examination A. The substance is solid. p-g 1. It is neither a pure metal nor an alloy, § i'O . . • • 2. It is a metal or an alloy, § 177^ B. The substance is in solution, § 178 . . • • • • - II The dissolution of substances, or classification of substances accord- ing to their behaviour with certain solvents, § i7y ' ' ' 'a A. °The substance is neither a metal nor an alloy, §180 . • 2^7 B. The substance is a metal or an alloy, ^ 181 . • • • - III. Actual Examination. SIMPLE COMPOUNDS. A. Sti'bstances soluhle in water. 272 Detection of the base, § 182 Detection of the acid. 279 I. Detection of inorganic acids, § ^^-^ II. Detection of organic acids, § 184 . • • hydrochloric acid, nitric acid, or nitrohydrocUonc acid. ])etection of the base, § 185 Detection of the acid. _ 286 I. Detection of inorganic acids, ^ i»t) ^^gg TT Detection of organic acids, s 187 • • * 0 S^M^^cesZTol^Me or sparingly sol^Uini.atcr, hydrocUoricaad, nitric acid, or nitrohydrocUonc acid. .^gg Detection of the base and the acid, ^ i8« COMPLEX COMPOUNDS. A. Substances soluUe in water or in hydrochloric acid, nitric acid, or nitrohydrochloric acid. Detection of the bases, § 189. I. Solution in water. . _ 291 Detection of silver and mercurous oxide . . • II. Solution in hydrochloric acid or nitrohydiochlouc acid III. Solution in nitric acid. . 294 Detection of silver and mercurous oxide . • • '^ ^^^ Treatmeut with sulplmretted hydrogen, precipita^^^^^^ oxides of Group V., 2nd division, ^^'l/.,^;'^,^? DetecMi.?^^^ ^0 V Adonic; anthnony, ti. gold platinum, § 192 295 296 298](https://iiif.wellcomecollection.org/image/b21966953_0018.jp2/full/800%2C/0/default.jpg)
