15. If a reaction is at equilibrium, what relationship between Keq and Qeqexists?*A. Q KB. QKC. QK0D. Qe= KeE. The relationship depends on the equilibriumconditions.O AO BCO DO E 16. For a system that involves a decomposition reaction in the forwarddirection, what must be true of the reverse reaction if the system canreach equilibrium? *O The reverse reaction is a synthesis reaction.The reverse reaction can occur when heated.O The reverse reaction must be exothermic.O The reverse reaction must occur in an open system.O The reverse reaction must have a slower reaction process.

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Answered: 15. If a reaction is at equilibrium,…

15. If a reaction is at equilibrium, what relationship between Keq and Qeq exists?* A. Q K B. Q K C. QK0 D. Qe= K E. The relationship depends on the equilibrium conditions. O A O B O c O E

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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Question

15. If a reaction is at equilibrium, what relationship between Keq and Qeq
exists?*
A. Q K
B. QK
C. QK0
D. Qe= Ke
E. The relationship depends on the equilibrium
conditions.
O A
O B
C
O D
O E

16. For a system that involves a decomposition reaction in the forward
direction, what must be true of the reverse reaction if the system can
reach equilibrium? *
O The reverse reaction is a synthesis reaction.
The reverse reaction can occur when heated.
O The reverse reaction must be exothermic.
O The reverse reaction must occur in an open system.
O The reverse reaction must have a slower reaction process.

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