问题描述:
只能表示一个化学反应的离子方程式为( )
A. BaCO3+2CH3COOH═Ba2++CO2↑+H2O+2CH3COO-
B. Ba2++2OH-+2H++SO42-═2H2O+BaSO4↓
C. CH3COOH+OH-═CH3COO-+H2O
D. Fe3++3NH3•H2O═Fe(OH)3↓+3NH4+
A. BaCO3+2CH3COOH═Ba2++CO2↑+H2O+2CH3COO-
B. Ba2++2OH-+2H++SO42-═2H2O+BaSO4↓
C. CH3COOH+OH-═CH3COO-+H2O
D. Fe3++3NH3•H2O═Fe(OH)3↓+3NH4+
问题解答:
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