# Problem: Which of the following is the correct equilibrium expression for the autoionization of water?A) K = [H2O]2B) K = [OH][H3O]/[H2O]2C) Kw = [OH][H3O]D) Kw = [OH-][H3O+]E) Kw = [H3O+]/[OH-]

ðŸ¤“ Based on our data, we think this question is relevant for Professor Welch's class at UVA.

###### Problem Details

Which of the following is the correct equilibrium expression for the autoionization of water?

A) K = [H2O]2

B) K = [OH][H3O]/[H2O]2

C) Kw = [OH][H3O]

D) Kw = [OH-][H3O+]

E) Kw = [H3O+]/[OH-]

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 Ka and Kb concept. You can view video lessons to learn Ka and Kb. Or if you need more Ka and Kb practice, you can also practice Ka and Kb practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofWhich of the following is the correct equilibrium expression...as low difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Jules took 1 minute and 33 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Welch's class at UVA.