WebKsp of CaSO 4 @ 25°C is 4.93 X 10 -5. When calculated using Van't Hoff Equation @ 40°C, surprisingly reduction in solubility is 4.52 X 10 -17 using standard enthalpy of CaSO 4 (-1433 KJ mol -1) at 25°C. Such a drastic drop in solubility!!! They have mentioned - The solubility products for sparingly soluble salts are based on expressions ...
Chemistry Acids, Bases, and Salts & Oxidation-Reduction Reaction
Strontium sulfate (SrSO4) is the sulfate salt of strontium. It is a white crystalline powder and occurs in nature as the mineral celestine. It is poorly soluble in water to the extent of 1 part in 8,800. It is more soluble in dilute HCl and nitric acid and appreciably soluble in alkali chloride solutions (e.g. sodium chloride). Web化学广东省深圳市耀华实验学校届高三上学期期末考试解析版广东省深圳市耀华实验学校2024届高三上学期期末考试注意事项:1答卷前,考生先检查试卷与答题卷是否整洁无缺损,并用黑色字迹的签字笔在答题卷指定位置填写自己的班级姓名学号和座位号.2选择题 高校野球 東京 トーナメント 2022 夏
What is the molar solubility of SrSO4? - Answers
Web3 jun. 2024 · Explanation: The solubility of SrSO4 is: SrSO4 (s) → Sr²⁺ (aq) + SO₄²⁻ (aq) Where Ksp is defined as: Ksp = 3.2x10⁻⁷ = [Sr²⁺] [SO₄²⁻] The concentration of Sr is: … Web15 jun. 2024 · The ICE table can be used to determine the equilibrium constant of the process; SrSO4 (s) ⇔ Sr^2+ (aq) + SO4^2- (aq). ICE stands for initial, concentration and equilibrium. Thus; SrSO4 (s) ⇔ Sr^2+ (aq) + SO4^2- (aq) I 0 0 C +x +x E x x Now; Ksp = x^2 x = √Ksp x = √3.2 x 10-7 x = 5.7 * 10^-4 M Learn more about Ksp: … WebSolubility Product Constants K. sp. at 25°C. The solid phases of aqion are listed here in two tables (together with the solubility product in form of pKsp = - log10 Ksp ): Only a subset … 高校野球 東東京 2022 チケット