acid
工业科技

        A substance that contains hydrogenand dissociates in solution to give hydrogenions :HA⇌H+ +A-More accurately,the hydrogen ion is solvated(a hydroxonium ion):HA +H2O⇌H3O++A-Strong acids are completely dissociated inwater. Examples are sulfuric ......（本文共 3542 字）     [阅读本文] >>