化学九年级酸和碱的反应有哪些

问题描述:

化学九年级酸和碱的反应有哪些

碱+酸→盐+H2OCu(OH)2+2HCl==CuCl2+2H2OCu(OH)2+H2SO4==CuSO4+2H2ONaOH+HCl==NaCl+H2O 2NaOH+H2SO4==Na2SO4+2H2ONaOH+HNO3==NaNO3+H2OMg(OH)2+2HNO3==Mg(NO3)2+2H2OBa(OH)2+H2SO4==BaSO4↓+2H2O