Cytuj: The solubility of silver sulphate in water at various temperatures has been only partially investigated. At 14.5° C., 100 grams of saturated solution contain 0.730 gram of silver sulphate; at 25° C. the solubility is 0.0267 gram-molecule per litre of water. (...) From the solution in dilute sulphuric acid three acid salts have been obtained: AgHSO4, pale yellow prisms; 2Ag2O,5SO3,5H2O, lustrous laminae; and Ag2O,4SO3,5H2O, colourless prisms. The saturated solution in ammonium hydroxide yields tetragonal crystals of the formula Ag2SO4,4NH3. |