The following system was brought to equilibrium: H2(g) + Cl2(g) ⇌ 2 HCl (g) At equilibrium, the concentration of hydrogen gas, chlorine gas, and hydrogen chloride gas are 0.168 mol/L, 0.297 mol/L and 0.304 mol/L In a second flask, at the same temperature as the first, a new amount of each of the substances was combined and equilibrium was established. In the new equilibrium, the concentrations of hydrogen gas and chlorine gas 0.0509 mol/L and 0.247 mol/L. What is the new concentration of the hydrogen chloride gas? Answer in mol/L to 3 decimal places

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