下列水解化学方程式或水解离子方程式正确的是( )A.CH3COO-+H2O?CH3COOH+OH-B.NH4++H2O═NH4OH+H+C.CH3COOH+NaOH═CH3COONa+H2OD.NaCl+H2O═NaOH+HCl