What is the conjugate base of phosphoric acid, H3PO4?

1 Answer
Feb 17, 2016

H2PO4

Explanation:

The conjugate acid of a base is the original species PLUS a proton, H+. The conjugate base of an acid is the origianl species LESS a proton. Both MASS and CHARGE are conserved.

What are the conjugate bases of HPO24, and HSO4?