7. At 445°C, K̟ for the following reaction is 0.020. 2HI(g) H,(g) + L,(g) A mixture ofH,, I,, and HI in a vessel at 445°C has the following concentrations: [HI]= 2.0 M, [H,]=0.50 M and [L]=0.10 M. Which one of the following statements concerning the reaction quotient, Q., is TRUE for the above system? (a) Q. = K; the system is at equilibrium. (b) Q, is less than K; more H, and I, will be produced. (c) Q. is less than K; more HI will be produced. (d) Q. is greater than K: more H, and I, will be produced. (e) Q. is greater than K: more HI will be produced.

7. At 445°C, K̟ for the following reaction is 0.020. 2HI(g) H,(g) + L,(g) A mixture ofH,, I,, and HI in a vessel at 445°C has the following concentrations: [HI]= 2.0 M, [H,]=0.50 M and [L]=0.10 M. Which one of the following statements concerning the reaction quotient, Q., is TRUE for the above system? (a) Q. = K; the system is at equilibrium. (b) Q, is less than K; more H, and I, will be produced. (c) Q. is less than K; more HI will be produced. (d) Q. is greater than K: more H, and I, will be produced. (e) Q. is greater than K: more HI will be produced.

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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