NaOH+HCl=NaCl+H2O2NaOH+H2SO4=Na2SO4+2H2OCa(OH)2+2HCl=CaCl2+2H2OCu(OH)2+2HCl=CuCl2+2H2OMg(OH)2+2HCl=MgCl2+2H2O
NaOH+HCl=NaCl+H2O
我想想啊