In an experiment, 2.00 mol of hydrogen and 3.00 mol of iodine were heated together in a sealed
container and allowed to reach equilibrium at a fixed temperature. The container had a fixed
volume of 1.00 dm3
. At equilibrium, there were 2.40 mol of iodine present in the mixture.
H2(g) + I2(g) 2HI(g)
What is the value of the equilibrium constant, Kc?
A 0.107 B 0.357 C 0.429 D 2.33