Sapling Learning Which salts will be more soluble in an acidic solution than in

Question

Sapling Learning Which salts will be more soluble in an acidic solution than in pure water? PbSO4 CaCO3. KCIO M AgCl Zn(OH)2 At least one of the salts you selected is incorrect. In the solubility equilibrium a shift toward the right leads to increased solubility. salt(s) cation (aq) t anionlag rding to Le equilibrium will shift to the concentration of one of the products is decreased. One way to decrease the concentration of an ion is to allow to react with something with bases Consider An acidic solution has an abundance of H ions, which can react base ofa which salts in the list contain basic anions. Keep in mind that the conjugate strong acid will not react with H in solution.

Explanation / Answer

Salts CaCO3 and Zn(OH)2 are more soluble in acidic solutions as they are basic salts.

CaCO3(s) + 2Hcl (aq) -------> CaCl2 (aq) + H2O (l)+ CO2(g)

thus it is more soluble in acidic solution.

Zn(OH)2 (s) + 2HCl(AQ) ---------> ZnCl2 (aq) + 2H2O (l)

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