If we know the equilibrium constant for a particular reaction, we can calculate the concentrations in the equilibrium mixture from the initial ocncentrations. Commonly only the initial concentration of reactants are given. In a study of equilibrium H_(2)g+I_(2)(g)hArr2HI(g) 1 mole of H_(2) and 3 mole of I_(2) gave rise at equilibrium to x mol of HI. Addition of a further 2 mol of H_(2) gave an additional x mol of HI. What is x ?

If we know the equilibrium constant for a particular reaction, we can

1.	If we know the equilibrium constant for a particular reaction, we can calculate the concentrations in the equilibrium mixture from the initial ocncentrations. Commonly only the initial concentration of reactants are given. In a study of equilibrium H_(2)g+I_(2)(g)hArr2HI(g) 1 mole of H_(2) and 3 mole of I_(2) gave rise at equilibrium to x mol of HI. Addition of a further 2 mol of H_(2) gave an additional x mol of HI. What is x ?
Answer» 0.5 1 1.5 None of these Answer :C