Which of the following is the conjugate acid of PO₄³⁻? A) H₃PO₄ B) H₂PO₄⁻ C) HPO₄²⁻ D) H₃O⁺

Name: Which of the following is the conjugate acid of PO 4 3− ? A) H 3 PO 4 B) H 2 PO 4 − C) HPO 4 2− D) H 3 O +
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Question

Quizplus · Accepted Answer

The conjugate acid is formed when a base gains a proton (H+). In this case, the base is the anion PO₄³⁻. To form the conjugate acid, a proton needs to be added. The only option that adds a proton to the base is option C.

Which of the Following Is the Conjugate Acid of PO43−

Which of the Following Is the Conjugate Acid of PO₄³⁻