We’re being asked to write the Ka2 expression for H2CO3.
Carbonic acid (H2CO3) is a diprotic acid, it can donate two protons (H+) and it will have two equilibrium reactions.
Complete the Ka2 expression for H2CO3 in an aqueous solution.
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 Diprotic Acid concept. You can view video lessons to learn Diprotic Acid. Or if you need more Diprotic Acid practice, you can also practice Diprotic Acid practice problems.