A dictionary of chemical solubilities : inorganic / by Arthur Messinger Comey.

  • Comey Arthur Messinger, 1861-
Date:
1896
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Licence: Public Domain Mark

Credit: A dictionary of chemical solubilities : inorganic / by Arthur Messinger Comey. 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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    BORATE, THALLOUS SrHgOm. Very si. sol. iu H^O ; sol. iu acids. (Laurent.) SrBgOis + THaO. Ppt. (Laiu-ont.) Sr.jBjOj,. Sol. in cold mineral acids and acetic acid. (Ditte, C. R. 77. 785.) 2SrO, 3B2O3. Easily sol. in acids. (Ditte, I.e.) Thallous borate. l'l)t. Sol. in boiling HjO ; insol. iu cold dil. HaSOj + Aq. (Crookes.) Thorium borate (?). Precipitate. Insol. in HgO and HgBOg + Aq. (Berzeliiis.) Stannous borate (?). Ppt. (Wenzel.) Z^ivanadyl borate. Insol. in K^O ; sol. in HaBOj + Aq. (Ber- zelius.) Yttrium borate. Precijiitate. (Berlin, Pogg. 43. 105.) Zinc borate, 3ZnO, 2B2O3. (Mallard, C. R. 106. 1260.) 9ZnO, 4B20;, + 9H.,0. SI. sol. in H3BO3 + Aq. (Rose, Pogg. 88. 299.) 3ZnO, B.2O3. Insol. in mineral acids, (le Ghatelier, C. R. 113. 1034.) Zinc borate ammonia, ZuB^Oy, 4NH3 + GHjO. Easily sol. in NH4OH, HCoHA. H2SO,, HCl, and HNOa + Aq. (Biichner, A. 161. 234.) Zinc borate bromide, 6ZnO, 8B2O3, ZnBrj. (Rousseau and Allaire, C. R. 116. 1446.) Zirconium borate (?). Insol. in H2O. Boric phosphoric acid. Si'c Phospboboric acid. Boric acid sulphur trioxide. See Borosulphuric acid. Borofluorhydric acid, HBF^. Sec Fluoboric acid. Borofluorides. See Fluoborides. Boromolybdic acid. Sol. in II2O. Decom]). by alcohol. (Ber- zelius.) Boron, B. (a) Amoi-phous. Somewhat sol. in pure HgO, when not ignited. Salts and acids separate it out of aqueous solution. Uiiou evapora- tion of H2O solution a crust is formed, which is only partially sol. in H2O. (Berzelius, Pogg. 2. 113.) Decomp. by hot H2SO4 and cold moderately cone. HNOg + Aq. Strongly ignited amorjihous B is much less easily attacked by reagents than freshly pptd., and is insol. in HjO. (Berzelius.) Insol. in caustic alkalies + Aq; also in alcohol and ether. Above boron was very impure. (Moissan, C. R. 114. 392.) Pure B is not attacked by acids, but lias a strong reducing action on KMiiOj + Aq, Fed., + Aq, etc. (Moissan, C. R. 114. 617.) (6) Cryslalliscd. 1. Insol. in li^O, HCl, or KOH + Aq. Very slightly and slowly attacked by boiling cone. H2SO4. Gradually sol. in hot cone. HNO3. Formula is AljB^. (Hampe, A. 183. 75.) 2. Very slightly attacked by cone. HCl or H2SO4; slowly but completely sol. in cone. HNO3; insol. in KOH + Aq. Formula is C2AI3B48. (Hampe.) Boron ^ribromide, BBrg. Sol. in HoO or alcohol with deconip. (Mckles, C. R'. 60. 800.) Boron phosphorus bromide, BBrg, PBrj. Decouip. by H^O. Sol. iu GS„, and CHCI3. Decomp. by alcohol, ether, etc. (Tarible, C. R. 116. 1521.) BBrg, PBrg. SI. sol. in cold, easily in hot CSo. (Tarible.) Boron bromide ammonia, BBrg, 4NH3. Decomp. by HjO and alkalies. (Besson, C. R. 114. 542.) Boron bromide phosphine, BBr3, PHg. Violently decomp. by HjO. (Besson, C. R. 113. 78.) Boron bromoiodide, BBr2l. Decomp. violently by HjO. (Besson, C. R. 112. 100.) BBrlj. (Besson, C. R. 112. 100.) Boron carbide, BC or BjCj. Insol. in all the usual solvents. (Miill- hfiuser, Z. anorg. 6. 92.) Boron trichloride, BCI3. Rajjidly absorbed by H2O and alcohol with decomposition. Boron nitrosyl chloride, BCI3, NOCl. Decomp. violently by H2O. (Geuther, J. pr. (2) 8. 854.) Boron phosphoryl chloride, BCI3, POCI3. Decomp. immediately by HgO. (Gustavsou, Zeit. Chem. 1870. 521.) Boron chloride ammonia, 2BCI3, SNHg. Decomi). by HgO. (Berzelius, Pogg. 2. 147.) Boron chloride phosphine, BCI3, PH3. Decomp. by H2O. (Besson, C. R. 110. 516.) Boron <? rfluoride, BF3. H2O absorbs 700 vols. BF., gas to form a liquid of 1-77 sp. gr. On boiling, i of the l?Fs is given off, and a residue boiling at 165-200°, with composition BFg-f 2H2O or HBOj-l-SllF, is left. (J. Davy, A. ch. 86. 178.) 1 cem. H2O absorbs at 0° and 762 mm. \<u >■ sure 1057 ccm. BFg. 1 vol. cone. H2SO4 of 185 sp. gr. absdi b? 50 vols. BFg. Absorbed by alcohol with decomp. Cold oil of turpentine absorbs 68 % of Bl :■