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当多元酸的酸式盐与强碱反应且有两种离子反应同时存在于同一体系中时,所发生的离子反应与所加反应物的量的多少有关,如NaHCO3与Ca(OH)2、Ba(OH)2反应或Ca(HCO3)2
When the acid salt of a polybasic acid reacts with a strong base and two kinds of ion reactions exist in the same system at the same time, the ionic reaction that takes place is related to the amount of the reactants added, such as NaHCO3 and Ca(OH)2. Ba(OH)2 Reaction or Ca(HCO3)2