Calculate the molar concentration of I- in a saturated solution of PbI2 containing Pb2+ = 3.75 x 10-4 M. (The Ksp for PbI2 is 8.4 x 10-9 at 25 degrees Celsius.) The Ksp for CuCrO_4 is 6.8 x 10^(-8). ...
If you were given a saturated solution of PbI2 at 15 degrees and asked to determine the ksp of PbI2 at this temperature, how would you proceed? (Hints: Explain how to determine the molar solubility of the solution.) What is solubility equilibrium?
What is the molar solubility of CuS in a solution of 0.20 M K2S? (Ksp = 1.27 x 10-36)What is the molar solubility of M g F 2 in a 0.80 M M g ( N O 3 ) 2 solution? For M g F 2 , K s p = 8.4 10 8 .What is the molar solubility of PbI2?The molar solubility of P...
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将一定浓度的Pb(NO3)2和NaI混合,若PbI2的IP < Ksp,溶液中将出现的情况是 A. 发生氧化还原反应 B. 不会生成沉淀 C. 生成沉淀 D. 无法确定 查看完整题目与答案 2018年3月,十三届一次会议通过宪法修正案,把国家倡导社会主义核心价值观正式写入宪法,进一步凸显了社会主义核心价值观的重要意义。() ...
What is the molar solubility of MgC_2O_4, Ksp = 8.6 x 10^(-5)? At what temperature would the solubility level of 50 g KCL in 100 g H2O? What is the molar solubility of a saturated solution of Ag2CO3 if the Ksp of Ag2CO3 is 8.1 x 10^-12?
The solubility product constant for magnesium hydroxide, Mg(OH)2, is 2.1 x 10-13. What would you expect the pH to be of a saturated aqueous solution of Mg(OH)2? What is the molar solubility of Al(OH)3(s) in an aqueous solution with a...
，回答1—2题。 1、图中甲城地区的等温线向北弯曲，乙城市所在地区的等温线向西弯曲。其主要影响因素是 [ ] A．甲地海拔较低，乙地海拔较高B．甲地海拔较高，乙地海拔较低C．甲乙两地海拔都较低D．大气环流 2、图中所示地区最突出的生态环境问题是 [ ] A．土壤盐碱化B．土地沙化C．水土流失D．酸雨 ...
What is the heterogeneous equilibrium? What steps are needed to figure out how to form an equilibrium expression for a reaction? For the reaction: N_2O_4(g) <=> 2NO_2(g), the equilibrium constant (K) = 6.5. What could be the possible equilibrium concentrations of the substances?
What is the solubility of lead bromide at 25oC? (Ksp = 4.6 x E−6) Solubility The relation among solubility and solubility product constant (Ksp) defines the solubility of slightly ionic substances. Solubility is measured in number of moles per liter (mol/L). Answer and Expla...