WebWhat is the pH of a saturated solution of Cd (OH)2? pH = 4.4 pH = 13.7 pH = 6.8 pH = 9.6 pH = 9.3 pH = 9.6 Which of the following salts is more soluble in an acidic solution than in a basic solution? AgClO4 AgBr Ag2CO3 AgCl Ag2CO3 Which of the following will reduce the molar solubility of CaF2? Addition of HCl Addition of NaCl WebApr 3, 2024 · Answer: = 0.030 M Explanation: We can take x to be the concentration in mol/L of Ag2SO4 that dissolves Therefore; concentration of Ag+ is 2x mol/L and that of SO4^2- x mol/L. Ksp = 1.4 x 10^-5 Ksp = [Ag+]^2 [SO42-] = (2x)^2 (x) = 4x^3 Thus; 4x^3 = 1.4 x 10^-5 = 0.015 M molar solubility = 0.015 M But; [Ag+]= 2x Hence; silver ion concentration is
Why does adding water to a saturated solution increase the
WebThe equilibrium for the saturated solution of BaF^2 is 1.8*10^-7. Calculate the solubility of BaF^2 in moles per litre? Chemistry ; asked by Sinachi; 10 views; 0 answers; if air contain 78% Nitrogen by volume ,what is the solubility of nitrogen in whater at 25 degree celucous. chemstery; asked by faysal; 138 views; 0 answers; The Ksp of PbI2 is ... WebThe concentration of Ca 2+ in a saturated solution of CaF 2 is 2.15 × × 10 –4 M. What is the solubility product of fluorite? Solution According to the stoichiometry of the dissolution … paleo meatballs with sauce
Calculate the silver ion concentration in a saturated solution of ...
WebExample #9: A saturated solution of magnesium fluoride , MgF 2, was prepared by dissolving solid MgF 2 in water. The concentration of Mg 2+ ion in the solution was found to be 2.34 x 10-4 M. Calculate the K sp for MgF 2.. Solution: 1) Here's the chemical equation for the dissolving of MgF 2: MgF 2 (s) ⇌ Mg 2+ (aq) + 2F¯(aq). 2) The K sp expression is this: … WebSaturated solution of AgCl in water: [Ag +] = [Cl -] Imagine what happens when a few crystals of solid AgNO 3 are added to this saturated solution of AgCl in water. According to the solubility rules, silver nitrate is a soluble salt. It therefore dissolves and dissociates into Ag + … WebFeb 2, 2024 · The solution is saturated and at equilibrium. Q > Ksp. The solution is supersaturated, and ionic solid will precipitate. Figure 18.1.1: The Relationship between Q and K sp. If Q is less than K sp, the solution is unsaturated and more solid will dissolve until the system reaches equilibrium (Q = K sp ). paleo meals for freezer