# Problem: The reaction 2 H2O (l) ⇌ H3O+ (aq) + OH− (aq) has a Kc of 1.0 x10−14 at 25oC. What is the Kc of the reaction at the same temperature? 2 H3O+ (aq) + 2 OH− (aq) ⇌ 4 H 2O (l) A. 1.0x1028 B. 2.0x1014 C. 2.0x10−14 D. 1.0x10−28

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The reaction 2 H2O (l) ⇌ H3O+ (aq) + OH (aq) has a Kc of 1.0 x10−14 at 25oC. What is the Kc of the reaction at the same temperature?

2 H3O+ (aq) + 2 OH(aq) ⇌ 4 H 2O (l)

A. 1.0x1028

B. 2.0x1014

C. 2.0x10−14

D. 1.0x10−28

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Our tutors have indicated that to solve this problem you will need to apply the Chemical Equilibrium concept. You can view video lessons to learn Chemical Equilibrium. Or if you need more Chemical Equilibrium practice, you can also practice Chemical Equilibrium practice problems.

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