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Consider the following reaction: H2 (g) + I2 (g) ⇌ 2 HI (g) Complete the following...

Consider the following reaction: H2 (g) + I2 (g) ⇌ 2 HI (g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M.

T(∘C) [H2] [I2] [HI] [Kc]
25 0.0355 0.0388 0.922 −
340 − 4.50×10−2 M 0.394 M 9.6
445 4.90×10−2 M 4.76×10−2 M − 50.2

Find [H2] at 340 ∘C.

Find [HI] at 445 ∘C.

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