Chemistry Practice Problems Equilibrium Expressions Practice Problems Solution: Consider the following reaction N2 (g) + 3H2 (g) ⇌...

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# Solution: Consider the following reaction N2 (g) + 3H2 (g) ⇌ 2NH3 (g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. Part A Find Kc at 500 K. Part B Find [H2] at 575 K. Part C Find [NH3] at 775 K.

###### Problem

Consider the following reaction

N2 (g) + 3H2 (g) ⇌ 2NH3 (g)

Complete the following table. Assume that all concentrations are equilibrium concentrations in M.

Part A

Find Kc at 500 K.

Part B

Find [H2] at 575 K.

Part C

Find [NH3] at 775 K.

###### Solution

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