ashberri13 ashberri13

24-02-2017
Chemistry

contestada

At 445 °C, Kc = 50.2. If one starts with 0.100 M H2 (g), 0.100 M I2 (g) and 0.0500 M HI (g) what is the equilibrium concentration of HI?

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Аноним Аноним

24-02-2017

Here's The Answer: K = 50.2 = (2x)^2 / (0.1-x)^2
x = 0.078
so H2 eq = 0.022 M

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