The equilibrium constant Kc for the reaction below is 87.3 at a certain temperature.

H2 (g) + I2 (g) <--> 2HI (g)

If you start with 0.140 M hydrogen iodide, what will the concentrations of H2, I2, and HI be at equilibrium?

[H2]= ? M [I2]= ? M [HI]= ? M

Question

The equilibrium constant Kc for the reaction below is 87.3 at a certain temperature.

H2 (g) + I2 (g) <--> 2HI (g)

If you start with 0.140 M hydrogen iodide, what will the concentrations of H2, I2, and HI be at equilibrium?

[H2]= ? M [I2]= ? M [HI]= ? M

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