摘要:5.下列电离方程式中.正确的是 A.CH3COOH = CH3COO-+ H+ B.NaOH = Na+ + OH- C.KClO3K+ + ClO3- D.NaHCO3 = Na+ + H+ +CO32-
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下列电离方程式中,正确的是( )
| A.CH3COOH = CH3COO- + H+ | B.KClO3 |
| C.NaOH = Na+ + OH- | D.NaHSO4 = Na+ +HSO4- |
下列电离方程式中,正确的是( )
| A.Al2(SO4)3=2Al3++3SO42- | B.NaHCO3=Na++H++CO32- |
| C.CH3COOH=CH3COO-+H+ | D.Na2CO3=Na2++CO32- |
下列电离方程式中,正确的是( )
| A.CH3COOH = CH3COO- + H+ | B.NaOH = Na+ + OH- |
| C.KClO3 | D.BaSO4 = Ba2+ + S2- +4O2- |