Ca^2+ (aq) + C2O4^2- (aq) ⇌ CaC2O4 (s) H2C2O4(aq) + H2O (l) ⇌H2O^3 (aq)+ HC2O4^- (aq)

Using the list below, complete the sentence. More precipitate formed in the test tube containing the

a. oxalic acid since oxalic acid is a strong electrolyte resulting in the concentration of the oxalate ion to be greater in this test tube.
b. potassium oxalate since potassium oxalate is a weak electrolyte and does not fully dissociate causing the concentration of the oxalate ion to be low.
c. oxalic acid since oxalic acid is a weak electrolyte and does not fully dissociate causing the concentration of the oxalate ion to be low.
d. potassium oxalate since potassium oxalate is a strong electrolyte resulting in the concentration of the oxalate ion to be greater in this test tube.
e. None of the above.