ISBN: 9780217015547

This historic book may have numerous typos, missing text or index. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. 1870. Not illustrat… More...

This historic book may have numerous typos, missing text or index. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. 1870. Not illustrated. Excerpt: ... is again thoroughly washed with hot water, it must then be boiled in dilute HC1 and the insoluble portion again washed thoroughly with hot water; it is then converted into PtCl4 as directed at 5 A (page 408). If the dry PtCl4 does not dissolve completely in spirits of wine it must be redissolved in water, and a saturated solution of NH4C1 added to it, the precipitated PtCl4, 2NH4C1 must be collected upon a filter, washed first with a little water, and, finally, with methylated spirit and ignited; the spongy platinum thus obtained must be converted into PtCl4 as directed at 54 (page 408). Appendix C. Treatment oF Gold Residues.--Gold residues are collected in a bottle, and when a sufficient quantity has collected the mixture is evaporated to dryness and ignited. The ignited mass is washed thoroughly with hot water, and the insoluble matter is dissolved in aqua regia; evaporate to dryness over the water-bath; redissolve the residue in water; mix it with an excess of saturated solution of oxalic acid and boil for some time; finally, free by washing the spongy mass of gold from foreign matter, and then convert it into AuCl3, as directed at 55 (page 409). INDEX. Acetates, properties of . . , Acetic acid as reagent . . . behaviour of, with reagents detection of . . . properties of Acids, classification of ... organic, classification of . . of the bile in calculi volatile inorganic, behaviour of salts of, with Action of water on lead Albumen, behaviour of, with reagents . composition of detection of examination for properties of varieties of Albumenoids, Gerhardt''s views on the constitution of Mulder''s Strecker''s Albumenoid substances Alcohol, convers... Robert Galloway, Books, History, Manual of qualitative analysis Books>History This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from GeneralBooksClub.com. You can also preview excerpts from the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: John Churchill and sons in 1870 in 487 pages; Subjects: Science / Chemistry / Analytic;<

ISBN: 9780217015547

This historic book may have numerous typos, missing text or index. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. 1870. Not illustrat… More...

This historic book may have numerous typos, missing text or index. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. 1870. Not illustrated. Excerpt: ... is again thoroughly washed with hot water, it must then be boiled in dilute HC1 and the insoluble portion again washed thoroughly with hot water; it is then converted into PtCl4 as directed at 5 A (page 408). If the dry PtCl4 does not dissolve completely in spirits of wine it must be redissolved in water, and a saturated solution of NH4C1 added to it, the precipitated PtCl4, 2NH4C1 must be collected upon a filter, washed first with a little water, and, finally, with methylated spirit and ignited; the spongy platinum thus obtained must be converted into PtCl4 as directed at 54 (page 408). Appendix C. Treatment oF Gold Residues.--Gold residues are collected in a bottle, and when a sufficient quantity has collected the mixture is evaporated to dryness and ignited. The ignited mass is washed thoroughly with hot water, and the insoluble matter is dissolved in aqua regia; evaporate to dryness over the water-bath; redissolve the residue in water; mix it with an excess of saturated solution of oxalic acid and boil for some time; finally, free by washing the spongy mass of gold from foreign matter, and then convert it into AuCl3, as directed at 55 (page 409). INDEX. Acetates, properties of . . , Acetic acid as reagent . . . behaviour of, with reagents detection of . . . properties of Acids, classification of ... organic, classification of . . of the bile in calculi volatile inorganic, behaviour of salts of, with Action of water on lead Albumen, behaviour of, with reagents . composition of detection of examination for properties of varieties of Albumenoids, Gerhardt''s views on the constitution of Mulder''s Strecker''s Albumenoid substances Alcohol, convers... Robert Galloway, Books, History, Manual of qualitative analysis Books>History, General Books LLC<

ISBN: 9780217015547

Manual of Qualitative Analysis Author :Robert Galloway 9780217015547 0217015549