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Question 9 (1 point) 0.80 mol/L of A and 0.8 mol/L of B are mixed together in an empty flask. They react to produce C and D as follows: A(g) + 3B (g) 3C(g) + D(g) When equilibrium is attained, the concentration of C is 0.60 mol/L and the concentration of A is 0.20 M 0.60 M 0.40 M 0.30 M 0.50 M

Question 10 (3 points) For the reaction below, 1.0 moles of A, 1.0 moles of B, 2.0 moles of C and 2.0 moles of D are added to an empty 2.0 L flask. + 2B(g) A(g) 2C(g) + D(R) Keq is 8.0 Is the system at equilibrium? If so, explain why. If not, in which direction will the reaction proceed to attain equilibrium? Need to show your work to receive full marks.