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酸式盐的化学性质 酸式盐和酸、碱都能反应,反应的通式为 酸式盐+酸→新盐+弱酸(例如NaHCO3+HCl→NaCl+H2CO3(→NaCl+H2O+CO2↑)) 酸式盐+碱→新盐+水(例如NaHCO3+NaOH→Na2CO3+H2O) (责任编辑:admin) |