For which of the following is pH likely to affect solubility? More than one answer is possible.
BaSO4
BaF2
CaCO3
MnS
AuCl3
I think all are affected, yes? Because all form conjugate weak acid or bases.
I wasn't sure about BaSO4, but HSO4(-) has a pKa of about 2 according to some googling.
Am I correct?
BaSO4
BaF2
CaCO3
MnS
AuCl3
I think all are affected, yes? Because all form conjugate weak acid or bases.
I wasn't sure about BaSO4, but HSO4(-) has a pKa of about 2 according to some googling.
Am I correct?