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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    boiling HNOg + Aq. (Geuther and Forsberg, A. 120. 270.) + UI.,0. Insol. in HjO or boiling H3PO4 + Aq. Sol. in boiling, less sol. in cold H2C2O4 + Aq. (Anthon.) + 2^U.20. Insol. precipitate. (Scheibler.) Pptd. BaW04 is attacked by dil. acids. More sol. in NH^NOs + Aq than in HjO. (Smith and Bradbury, B. 24. 2930.) Barium f^jtungstate, BaWjOy + HgO (?). Nearly insol. in H.2O. 100 ccm. HjO dis- .solve about 0*05 g. at 15^ (Lefort, A. ch. (5) 16. 325.) Barium <) itxmg8tate, BaW30jo + 4H20 (?). Sol. in about 300 pts. H.,0 at 15°. Deconip. by boiling HjO into an insol. salt. (Lefort, C. R. 88. 798.) 4 6H.p. (Scheibler.) Barium )«c<«tungBtate, BaW^Ou + 9H2O. Efflorescent. Quite sol. in hot HoO. Partly decomp. by cold HgO into BaW,Ojo and WO;,, which recombine on heating. (Scheibler, J. pr. 80. 204.) Barium timgstate, BaW^Oos + SH-^O. In.sol. in HoO or HCl + Aq. (Zettnow.) Barium ^^rtcatungstate, Ba5Wi204j + 14HoO, or BaaWvOa^ + SHjO. Insol. in cold HjO ; when freshly pptd. is si. sol. in HNOj + Aq. (Lotz, A. 91. 60.) Sol. inNH^Cl + Aq. (Wackenroder.) + 27H20 = Ba3W7024+16H20. Insol. in cold, si. sol. in hot HgO. (Knorre, B. 18. 327.) Barium silver »tc<atungstate. (Scheibler.) Barium sodium ;jrtrrttung8tate, 2BaO, SNagO, I2WO3 + 24H.P (Marignac), or BaO, 2Na20, 7WO3 + I4H.P (Scheibler). Insol. in HoO. Bismuth tungstate, Bi203, 6WO3 + 8H2O. Very sol. in HoO with deconip. Pptd. by alcohol from aqueous solution. (Lefort, C. R. 87. 748.) Cadmium tungstate, CdW04. An/njdro-us. + H0O. Sol. in about 2000 ])ts. H.,0. (Lefort.) + 2H2O. Insol. in H.,0. Sol. in hot phos- phoric or oxalic acids,' or in NH40H + Aq. (Anthon, J. pr. 9. 341.) Sol. in KCN + Aq. (Smith and Bradbury, B. 24. 2390.) Cadmium (fitungstate, CdW207 + 3H20 (?). Sol. in about 500 pts. HjO at 15°. (Lefort, A. ch. (5) 16. 346.) Cadmium Critungstate, CdW30io + 4H20 (?). (Lefort.) Cadmium 7?ic<atung8tate, CdO, 4WO3 + IOH2O. Not efflorescent. (Scheibler, J. pr. 83. 273.) Cadmium jw/atungstate, Cd3W7024 + I6H2O. Ppt. (Gonzalez.) Insol. in H2O. Sol. in NH40H + Aq, and hot H3PO4, H2C2O4, or HCaHgOa + Aq. Cadmium sodium tungstate, 2CdO, NajO 7WO3 + I8H2O. Difficultly sol. in cold H2O. (Knorre, B. 19. 824.) Calcium tungstate, CaW04. Insol. in HjO or dil. acids. SoL in about 500 pts. H2O. (Lefort.) Deconip. by KOH + Aq. (Anthon.) When freshly pptd., sol. in NH4C1 + Aq. (Wackenroder.) Sol. in Mg, and NH4 salts, also in Na2W04 + Aq. (Sonstadt, C. N. 11. 97.) Min. S'ckcelile. Decomp. by HCl or HNO3 + Aq, with separation of WO3. Calcium (ittungstate, CaW207 + 3H20 (?). Sol. in 30 Jits. HoO at 15°. (Lefort, A. ch. (5) 16. 328.) Calcium ^ritungstate, CaW30io + 6H20 (?). Sol. in cold H,0. (Lefort.) Calcium mm:tungstate, CaW4O]3 + 10H2O. Easily sol. in H.^O. (Scheibler.) Calcium ;j«/rttung8tate, Ca3W7024 + 18HoO (or CaeWj2O4i + 30H2O). Much more sol. than Sr or Ba salt. (Knorre, B. 18. 328.) Calcium sodium ;)ffmtxmgstate, 2CaO, SNajO, I2AVO3 + 3H0O. (Gonzalez, .1. pr. (2) 36. 44.) Cerium tungstate, Ce2(W04)3 + HaO. Precipitate. (Cossa and Zecchino, Gazz. ch. it. 10. 225.) Cerium wit/rttungstate, Ce^O^, I2WO3 + 3OH2O. Permanent. Sol. in HjO. (Scheibler.) Ceriiun sodiiun tungstate, Ce2Na8(\V04)7. Insol. in HoO. Slowly sol. in dil. acids, easily in HCl + Aq. (Hiigbom, Bull. Soc. (2) 42. 2.) Ce2(W04)3, SNaaWOj. (Didier, C. R. 102. 823.) Cerium tungstate chloride, 3Ce2(W04)3, 2CeCl3. (Didier, C. R. 102. 823.) Chromic tungstate, basic, Cr^O^, 2WO3 + 5H2O. Sol. in 400 pts. HgO at 15°. (Lefort, C. R. 87. 748.) Chromic tungstate, Cr2(W04)3 + 7, and ISHjO. Sol. in CrClj + Aa, and in phosphoric, oxalic, or tartaric acids +Aq. (Lotz.) + 3H2O. (Lefort, C. R. 87. 748.) CroOg, 4WO3 + 6H2O. Sol. in about 50 pts. H2O at 15°. (Lefort.) CrjOy, 5WO3. Not attacked by aqua regia. (Smith and Oberholtzer, Z. anorg. 6. 63.) Chromic paratuagBt&te, Cr2W7034 + QR^O. Insol. in HjO or NH4 paratungstate + Aq ; sol. in CrCls + Aq. (Lotz.)