Consider the equilibrium reaction. H₂(g) + I₂(g) ⇌ 2 HI(g) In this case, 1.000 M H2 reacts with 2.000 M of I₂ at a temperature of 386°C. The value of Kc = 77. Determine th Question: Given Kc = 77 for the equilibrium reaction H₂(g) + I₂(g) ⇌ 2 HI(g) at 386°C, the equilibrium concentration of HI is:
a) 38.5 M
b) 0.385 M
c) 0.0385 M
d) 0.00385 M