In which of the following solution would CaC2O4 have the highest molar solubility? Please help.
A) 0.01 M NaCl
B) 0.01 M H2C2O4
C) 0.01 M Na2C2O4
D) 0.01 M NaHC2O4
E) 0.01 M HCl
I think it is E because it is a strong acid and will completely dissociate..