Now consider the reaction a+2b⇌c for which in the initial mixture qc=[c][a][b]2=387 is the reaction at equilibrium? if not, in which direction will it proceed to reach equilibrium? now consider the reaction

Question

Chemistry

Salazar

10 June, 22:04

Now consider the reaction a+2b⇌c for which in the initial mixture qc=[c][a][b]2=387 is the reaction at equilibrium? if not, in which direction will it proceed to reach equilibrium? now consider the reaction

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Moonshine · Answer 1

Solving this chemistry is a little bit hard because the question didn't give some important detailed.

So first, there are a couple problems with your question.

We will just need to know which direction will it proceed to reach equilibrium.

Your expression for Kc (and Qc) for the reaction should be:

Kc = [C] / [A] [B]^2

You have not provided a value for Kc, so a value of Qc tells you absolutely nothing. Qc is only valuable in relation to a numerical value for Kc. If Qc = Kc, then the reaction is at equilibrium. If Q Kc, the reaction will form more reactants.