2A (g) + B (g) = 3C (g) +2D (g) a. Write the equilibrium expression, K., for this reaction: 1. Given the reaction b. Determine the value for Kc for the above reaction system if these concentrations are measured at equilibrium: [A] = 0.030 M, [B] = 0.015 M, [C] = 0.00030 M, [D] = 0.00040 M

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1. Given the reaction
2A (g) + B (g) = 3C (g) +2D (g)
a. Write the equilibrium expression, K., for this reaction:
b. Determine the value for Kc for the above reaction system if these concentrations are
measured at equilibrium:
[A] = 0.030 M, [B] = 0.015 M, [C] = 0.00030 M, [D] = 0.00040 M
c. Explain what would happen to this system if the volume of the
d. In a separate reaction vessel, the reaction system is started with these initial concentrations.
Determine how the reaction will proceed to attain equilibrium. Justify your response.
[A] 3 0.10 М, [B] — 0.10 М, [C] %3D0.10 М, [D] — 0.10 М
i.
ii.
How would the magnitude of the rates of the forward and reverse reactions compare at
the moment this reaction system is initially established? Justify.
Transcribed Image Text:1. Given the reaction 2A (g) + B (g) = 3C (g) +2D (g) a. Write the equilibrium expression, K., for this reaction: b. Determine the value for Kc for the above reaction system if these concentrations are measured at equilibrium: [A] = 0.030 M, [B] = 0.015 M, [C] = 0.00030 M, [D] = 0.00040 M c. Explain what would happen to this system if the volume of the d. In a separate reaction vessel, the reaction system is started with these initial concentrations. Determine how the reaction will proceed to attain equilibrium. Justify your response. [A] 3 0.10 М, [B] — 0.10 М, [C] %3D0.10 М, [D] — 0.10 М i. ii. How would the magnitude of the rates of the forward and reverse reactions compare at the moment this reaction system is initially established? Justify.
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