Question 1
Which of the following compounds is more soluble in a 0.10 M NaCN solution than in pure neutral water?
◦ Mg(OH)
2◦ Ca
3(PO
4)
2◦ CaCO
3◦ AgBr
◦ NH
4ClO
4Question 2
Which of the following compounds is more soluble in acidic solution than in pure neutral water?
◦ BaCO
3◦ CuI
◦ PbCl
2◦ AgBr
◦ NH
4NO
3