Recall that the equilibrium constant is the ratio of the products and reactants.
H2(g) + I2(g) ⇌ 2HI(g)
The Kc expression for the reaction is:
We’re given the following at 445 oC:
[H2] = 4.90 × 10−2 M [HI] = ?
[I2] = 4.72 × 10−2 M Kc = 50.2
Consider the following reaction: H2(g) + I2(g) ⇌ 2HI(g)
Complete the following table. Assume that all concentrations are equilibrium concentrations in M.
|T(oC)||[H2] (M)||[I2] (M)||[HI] (M)||Kc|
Find [HI] at 445 oC.
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