Muffle
发表于 2025-3-28 15:37:37
Cobalt through Meitnerium,lecules, are partly but not entirely arbitrary.) Various experiments and calculations, not described here, also reveal NO both as a primarily neutral radical, e.g., in and as NO. in . See 6.1.2 and 8.1.2 Oxidized nitrogen also.
obscurity
发表于 2025-3-28 19:06:09
Introduction,theses and the wellknown textbooks of inorganic preparations, although a few elaborations are presented for one reason or another. We hope that other variations of style prove that “variety is the spice of life”.
展览
发表于 2025-3-29 02:08:25
Zinc through Mercury,phate, arsenate, sulfide, periodate, hexacyanoferrate(II and III), and hexacyanocobaltate(III) are insoluble in water; the sulfite is sparingly soluble. Pure water (free of air) does not oxidize zinc. Zinc(2+) is hydrolyzed to Zn.(μ-OH)., Zn.(OH).. etc.
Dislocation
发表于 2025-3-29 03:04:05
Fluorine through Astatine, the Halogens,ted aqueous solution (~ 49 % HF) is about 29 M. Both the solution and its vapor act on the flesh with very little warning to produce burns that are painful and slow to heal. Unlike the other hydrogen halides, HF is not a reducing acid.
compel
发表于 2025-3-29 11:17:06
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arcane
发表于 2025-3-29 12:39:51
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ALB
发表于 2025-3-29 17:23:20
Ronald RichFundamental for anyone who works with chemistry in water.Up-to-date reference work directed specifically to this need - related books have other emphasis.Includes supplementary material:
Coordinate
发表于 2025-3-29 23:15:58
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敲诈
发表于 2025-3-30 02:22:23
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博识
发表于 2025-3-30 04:05:43
Beryllium and the Alkaline-Earth Metals,.. Beryllium is only slightly affected by H.O; BeO and Be(OH). are insoluble in H.O. The basic carbonate is slightly soluble, the complex fluorides, e.g., Na.BeF., moderately soluble. Salts (all very toxic) such as SO. exemplify the tetrahedral ..