# Problem: 1.0 mol each of H2, I2, and HI are placed in a 2.0L reaction vessel at 1200K. Kc for the reaction H2(g) + I2(g) ⇌ 2Hl(g) is 4.6 at the given temperature. What is the equilibrium concentration of HI?

###### Problem Details

1.0 mol each of H2, I2, and HI are placed in a 2.0L reaction vessel at 1200K. Kc for the reaction

H2(g) + I2(g) ⇌ 2Hl(g)

is 4.6 at the given temperature. What is the equilibrium concentration of HI?