能用离子方程式H++OH-=H2O表示的化学方程式是
A.KOH+CH3COOH=CH3COOK+H2O |
B.Ba(OH)2+H2SO4=BaSO4↓+2H2O |
C.Cu(OH)2+H2SO4=CuSO4+2H2O |
D.2NaOH+H2SO4=Na2SO4+2H2O |
能用离子方程式H++OH-=H2O表示的化学方程式是
A.KOH+CH3COOH=CH3COOK+H2O |
B.Ba(OH)2+H2SO4=BaSO4↓+2H2O |
C.Cu(OH)2+H2SO4=CuSO4+2H2O |
D.2NaOH+H2SO4=Na2SO4+2H2O |
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