The concentration of Ca 2+ and SO4^2- in a saturated solution is 7.02x10^-3 moles/L calculate the...
The concentration of Ca 2+ and SO4^2- in a saturated solution is 7.02x10^-3 moles/L calculate the ion concentrations immediately after addition of 1mL Na2SO4:
Given: Ksp [CaSO4] = 4.93 x 10^-5, Solubility of CaSO4 = 0.956 g/L, Concentration of Na2SO4 = 2.0 x 10^-2 moles/L
#1 [Ca2+] in 2mL of solution in Test tube A = .....moles/L
#2 [SO4^2-] in 2mL of solution in Test tube A = .....moles/L
#3 Calculate Q for the ion product [Ca2+][SO4^2-] in the solution:
An explanation for each step would be greatly appreciated!
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