知识问答
最佳答案:Cu+S=CuS CH3COOH+OH=CH3COO+H2O NH3*H20+H=NH4+H20 NH3*H20+CH3COOH=CH3COO+NH4 最
最佳答案:(1)2CH3COOH + Ca(OH)2 == Ca(CH3COO)2 + 2H2O(2)CH3COOH + OH- == CH3COO- + H2OOK!