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In which of the following reactions does the H2PO4– ion act as an acid? A) H3PO4 + H2O → H3O+ + H2PO4– B) H2PO4– + H2O → H3O+ + HPO42– C) H2PO4– + OH– → H3PO4 + O2– D) The ion cannot act as an acid. E) Two of these.
Posted by Semantic Learning Systems
Asked on 3 Jul 2017 5:33 pm

B) H2PO4– + H2O → H3O+ + HPO42–

Posted by Semantic Learning Systems
Answered On 3 Jul 2017 5:33 pm