CaF2在0. OlOmol/L HF溶液中的溶解度是多少?已知CaF2的Ksp=2.7z 10-11, 1IF的 Ka二6. 6' 10-1 2根据下表所给数据,判断化学计量点前后的E值 滴定体系E (V) 计量点前0. 1%计量点时计量点后0. 1% Fe3+滴定 Sn2+ 0. 32 0. 50 血04-滴定 Fe2+ 0. 86 1.37 相关知识点: 试题来源: 解析...
This equilibrium depends on the solubility product constant "Ksp". As this value decreases the salt will become less soluble in water. From the "Ksp" of a salt you can determine what the molar solubility of the salt will be in a saturated aqueous s...
Estimate the solubility of TISCN in a solution of which ionic strength is 1.265e-2 M at 25°C and Ksp=1.6e-4.Predict the solubility of the substance in water BaBr_2.The solubility of PbBr2 is 0.427 g per 100 mL of solution at 25 C. De...