Question

A mixture of 1.374g of H2 and 70.31g of Br2 is heated in a 2.00L vessel at 700K. These substances react as follows:
H2(g)+Br2(g)<-->2HBr(g)

At equilibrium the vessel is found to contain 0.566g of H2.

Answer 1

Calculate the equilibrium concentration for H2, Br2, HBr and calculate Kc