Problem: What is the conjugate base of H2PO4–(aq)?A) HPO4–B) H3O+C) HPO42−D) H2PO4E) H3PO4

FREE Expert Solution

We’re being asked to determine the conjugate base of H2PO4.

Recall that the conjugate base of an acid is simply the compound formed when an acid loses a hydronium ion (H+). It's considered as a base because it can gain H+ to reform the acid.

90% (108 ratings)
View Complete Written Solution
Problem Details

What is the conjugate base of H2PO4(aq)?


B) H3O+

C) HPO42−

D) H2PO4

E) H3PO4

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Conjugate Acids and Bases concept. If you need more Conjugate Acids and Bases practice, you can also practice Conjugate Acids and Bases practice problems.