the concentration of Ag+ in a solution saturated with Ag2C2O4 is 2.2X10^-4. calculate Ksp for Ag2C2O4 Thanks so much!
Ag2CrO4 ? 2Ag+ + CrO4-2 so CrO4-2 concentration is half that of Ag+ (mole ratio is 1 to 2) and Ksp = [Ag+]^2 [CrO4-2] Ksp = (2.2E-4)^2 * (1.1E-4) = 5.3E-12