192k views
3 votes
What is the correct Ka expression for the reaction below?

H₂PO4 (aq) + H₂O(1) HPO42 (aq) + H₂O*(aq)

1 Answer

3 votes
The correct Ka expression for the reaction is:

Ka = [HPO42-][H₂O]/[H₂PO4-]
User Maluen
by
8.0k points