题目详情
单选题 2HPO4的质子条件为( )
A. [H3O+]+2[H3PO4]+[H2PO4-]=[NH3]+[PO43-]+[OH-]
B. [H2O]+2[H3PO4]+[H2PO4-]=[NH3]+[PO43-]+[OH-]
C. [H3O+]+2[H3PO4]+[H2PO4-]=[NH3]+[PO43-]
D. [H3O+]+2[H3PO4]+[NH4+]=[PO43-]+[OH-]
学科:分析化学智慧课程
时间:2026-05-30 14:44:35
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