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For the following reaction, if equilibrium concentrations are [B] A? ● = Provide your answer below: 2A+B C 1.8 M and [C] = 0.92 M, and Ke = Report your answer using two significant figures. 7.6, what is the equilibrium concentration of

For the following reaction, if equilibrium concentrations are [B] A? ● = Provide your answer below: 2A+B C 1.8 M and [C] = 0.92 M, and Ke = Report your answer using two significant figures. 7.6, what is the equilibrium concentration of

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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For the following reaction, 2A+B=C if equilibrium concentrations are [B] = 1.8 M and [C] = 0.92 M, and Ke = 7.6, what is the equilibrium concentration of A? • Report your answer using two significant figures. Provide your answer below: M
Transcribed Image Text:For the following reaction, 2A+B=C if equilibrium concentrations are [B] = 1.8 M and [C] = 0.92 M, and Ke = 7.6, what is the equilibrium concentration of A? • Report your answer using two significant figures. Provide your answer below: M
Expert Solution
Step 1: Introduction of equilibrium equation and given information :

An equilibrium equation describes a chemical reaction that has reached a state of equilibrium, which means that the concentrations of reactants and products in the system no longer change over time.

Consider the given equilibrium equation as;

2 space straight A space plus space straight B space rightwards harpoon over leftwards harpoon space straight C

given information is as follows;

Equilibrium space concentration space of space space open square brackets straight B close square brackets equals 1.8 space straight M Equilibrium space concentration space of space space open square brackets straight C close square brackets equals 0.92 space straight M straight K subscript straight C equals 7.6    

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