Select from the response list the compound or ion that best fits the description: reacts with OH^- to form HPO₄²^-. A) H₃PO₄ B) H₂PO₄^- C) HPO₄²^- D) PO₄³^-

Question

Quizplus · Accepted Answer

The compound described is phosphorous acid (H3PO3), which can react with hydroxide ions (OH-) to form the phosphate ion (HPO4^2-). Option B, with the formula H3PO3, is the correct precursor for this reaction.

Select from the Response List the Compound or Ion That