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1.关于H_3PO_4的问题在离子方程式中,H_3PO_4究竟是写成分子还是写成离子?为了回答这个问题,我们参阅了下面一些资料:
1. Questions about H_3PO_4 In the ion equation, is H_3PO_4 written as a component or an ion? To answer this question, we refer to the following information: