A 1.50 L reaction vessel contains a gaseous mixture of 2.1 mol NOCI, 0.52 mol NO, and 0.21 mol Cl. The vessel was heated to 400°C until the system attained equilibrium. If K. is 0.035 at this temperature, to which direction did the reaction proceed to attain equilibrium? 2NOCI (g) 2NO(g) + Cla (g)

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