下列水解离子方程式表达正确的是( )
A.CH3COONa的溶液:CH3COO-+H2O= CH3COOH+OH- |
B.NH4Cl的溶液:NH4++H2ONH3•H2O+H+ |
C.Na2CO3的溶液:CO32-+H2OH2CO3+2OH- |
D.AlCl3的溶液:Al3++3H2O=Al(OH)3↓+3H+ |
下列水解离子方程式表达正确的是( )
A.CH3COONa的溶液:CH3COO-+H2O= CH3COOH+OH- |
B.NH4Cl的溶液:NH4++H2ONH3•H2O+H+ |
C.Na2CO3的溶液:CO32-+H2OH2CO3+2OH- |
D.AlCl3的溶液:Al3++3H2O=Al(OH)3↓+3H+ |
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