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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    Cobaltous potasBium sulphite, C0SO3, K2SO3 + a;H„0. Insol. in PLO; easily sol. in HCl + Aq. (Schultze, J. B. 1864. 270.) Cobaltic potassium sulphite, Co2(S03)3, K2SO3. SI. sol. in H.iO ; easily sol. in HoSO-i + Aq or HCl + Aq. (Schultze.) Cobaltous sodium sulphite, 3CoO, NagO, SSOg. Insol. in B.<fi. Easily sol. in HCl + Aq. (Schultze.) Cobaltic sodium sulphite, C02O3, NajO, SSO^- SI. sol. in H2O. (Schultze.) Cuprous sulphite, CugSOg + HgO. (a) Bed. SI. sol. in HgO. Sol. in NH4OH or HCl + Aq. (Rogojski, J. B. 1851. 366.) Could not be obtained by St. Gilles or Svens- son (B. 4. 713). Insol. in H2O, alcohol, or ether. (Etard, C. R. 95. 38.) Comjjosition is (Cu2)8Hig(S04)8, Cuprous isosulphite, according to Etard. (8) White. Normal salt. Insol. in HjO, alcohol, or ether. (^Itard.) Cupric sulphite, basic, 4CuO, SOj + THjO. Insol. in H2O, and decomp. by washing therewith. (Millon and Commaille.) 3CuO, 2SO2+UH0O. SI. sol. in H„0. (New- bury, Am. Ch. J. 14. 232.) Cuprocupric sulphite, CUSO3, CU2SO3 + 2H2O. Nearly insol. in cold HoO. Decomp. by boiling. Sol. in HaSOs + Aq, HCl, or NH40H + Aq. (Berthier.) Sol. in very dil. HNOg + Aq. (Dopping, J. B. 1851. 365.) Insol. in H2SO3, HC2H3O2, or Cu salts+ Aq. (de St. Gilles.) + 5H2O. Insol. in HjO. Easily sol. in H2SO3 + Aq, HC2H3O2 + Aq, in cupric salts + Aq, NH40H + Aq, or HCl + Aq. (de St. Gilles, A. eh. (3) 42. 34.) Composition is (Cui)Cu};Hio(S04)8 + 2IH2O, acid cuprosocupric ociosulphite. (Etard, C. R. 96. 1475.) Cuprous ferroferric sodium sulphite, CugO, 2FeO, FegOs, Na20, 6SO2 + I6H2O. Sol. in about 1000 pts. H2O. Sol. in cold dil. H2SO4 + Aq ; sol. in cold dil. HCl + Aq with a residue of CugCla. (Stro- meyer, A. 109. 237.) Cuprous lithium sulphite, CU2SO3, Li2S03 + 2H2O. Insol. in HjO, but gradually decomp. there- by. (^;tard, C. R. 96. 138.) Cupric mercuric sulphite, CuSOg, HgSOj. Sol. in H2O in all ])roportions, but decomp. on boiling. Cuprous potassium sulphite, CU2SO3, K2SO3 (?). (Vohl, J. pr. 95. 219.) + 2H2O. (fitard, G. R. 96. 138.) CU2SO3, 2K2SO3. (Chevreul, Graham, etc.) Does not exist. (Svensson.) ^ CU2O, 3K2O, 6S02 + 7H20 = 4KHS03, K2SO3, CU2SO3 + 5H2O. Decomp. by H2O. (Svensson, B. 4. 713.) CU2O, 41C20, 8S02 + 3H20 = 6KHS03, K^SO.,, Cu.^SOg. Decomp. by H2O. (Svensson.) CU2SO3, 8K,S03+16H20. Sol. in H2O with decomp. (Rammelsberg, Pogg. 57. 391.) Does not exist, according to Svensson. Cuprous sodium sulphite, CU2SO3, NaaSOg. + 2H2O. Decomp. by HoO. (Svensson, 1870.) + IIH2O. Insol. in cold H2O, but decomp. by excess. (Etard, C. R. 96. 138.) 2CU2SO3, 3Na2S03 + 29H2O. Insol. in H2O. CU2SO3, 5Na2S03 + 38H20. Decomp. by H2O. CU2SO3, 7Na2S03+19H20. Completely sol. in H2O, but solutions decomp. on standing. (Svensson.) Cuprous sodium otiosulphite, (Cu2)3HioNai8S8032+ 43H2O. (Etard.) Cuprocupric potassium sulphite, 3CU2SO3, 3CuS03, K2SO3. Properties as cuprous potassium sulphite. (Rogojski, J. B. 1861. 367.) 2CU2SO3, CUSO3, K2SO3 + 5H2O. Insol. in H2O and weak acids, (de St-Gilles.) Cuprocupric sodium octosulphite, acid, Na8Cu;j(CuDH2(S04)8, 6H4(S04) + 5H2O. Sol. in H2O. (Etard, C. R. 94. 1422.) (Cui)Cu'JNa8Hi8(S04)8. (Etard.) Didymium sulphite, Di2(S03)3 + 3H2O or 6H2O. Precipitate. Insol. in HgO. Sol. in H2SO3 + Aq, from which it is reprecipitated by heating, redissolving on cooling. (Marignac, A. ch. (3) 38. 167.) Erbium sulphite, Er2(S03)3 + 3H20. Precipitate. Glucinum sulphite, GISO3. Decomp. by HgO or alcohol. (Ki-iiss and Moraht, B. 23. 734.) GISO3, GIO. Decomp. by H2O or alcohol. (K. and M.) 3GISO3, GIO. Sol. in alcohol. (K. and M.) Aureus potassium sulphite, AU2SO3, 3K2SO3. Very sol. inH20 ; insol. in alcohol. (Haase.) Auric potassium sulphite, AU2O3, 5K9O, 8SO2 + .5H.,0 = 5K2S03, Au2(S03)3 + 5H20. Sol. in H2O with decomp. Decomp. by acids; insol. in alkalies. (Fremy, A. 79. 46.) Aureus sodium sulphite, AU2SO3, 3Na2S03 + 3H2O. Sol. in less than 1 pt. HjO. Insol. in alcohol. (Haase.) + 5H2O. (Himly.) Aiirous sulphite ammonia, 3AU2O, 4SO2, 8NH3 + 4H2O. SI. sol. in H2O with decomp. Decomp. by acids. SI. sol. in cold, more easily in hot NH4OH +