↑ temperature result in ↑ product formation in the equilibrium because the rate of forward reaction is a few times higher than the rate of backward reaction Favour the Kt (for endothermic) Increase T (Theat) endothermic reaction KI (for exothermic) heat + A=B mixture Favour the exothermic K (for endothermic) Decrease T (theat) reaction KT (for exothermic) A=B+ heat Question: For a specific reaction, which of the following statements is TRUE about K, the equilibrium 17 constant? It always remains the same at different reaction conditions. It increases if the concentration of one of the products is increased. It changes with changes in the temperature. A B It increases if pressure is increased.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Kt (for endothermiç)
↑ temperature result in ↑
product formation in the
equilibrium
because the
Favour the
Increase T (Theat) endothermic reaction
heat + A=B
(for exothermic)
mixture
of
forward reaction is a few
times higher than the rate
of backward reaction
rate
Favour the exothermic K (for endothermic)
reaction
A=B+ heat
Decrease T (theat)
Kt (for exothermic)
17
Question:
For a specific reaction, which of the following statements is TRUE about K, the equilibrium
constant?
It always remains the same at different reaction conditions.
It increases if the concentration of one of the products is increased.
It changes with changes in the temperature.
It increases if pressure is increased.
A
B
C
D
Transcribed Image Text:Kt (for endothermiç) ↑ temperature result in ↑ product formation in the equilibrium because the Favour the Increase T (Theat) endothermic reaction heat + A=B (for exothermic) mixture of forward reaction is a few times higher than the rate of backward reaction rate Favour the exothermic K (for endothermic) reaction A=B+ heat Decrease T (theat) Kt (for exothermic) 17 Question: For a specific reaction, which of the following statements is TRUE about K, the equilibrium constant? It always remains the same at different reaction conditions. It increases if the concentration of one of the products is increased. It changes with changes in the temperature. It increases if pressure is increased. A B C D
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