最佳答案:CaCO3+2HCl=CaCl2+H2O+CO2↑
最佳答案:这太轻松了,CaCO3+2CH3COOH===(CH3COO)2Ca+CO2+H2OMg(OH)2+2CH3COOH===(CH3COO)2Mg+2H2O这是普
最佳答案:CaCO3 + 2 CH3COOH = (CH3COO)2Ca + H2O + CO2↑Mg(OH)2 + 2 CH3COOH = (CH3COO)2Mg +