QUESTION 2 Which of the following statements about a system at chemical equilibrium is true? O The forward and reverse reactions both stop. O The forward reaction has a faster rate than the reverse reaction. O The reverse reaction has a faster rate than the forward reaction. O The forward reaction rate is equal to the reverse reaction rate. O There are no more reactants left.

QUESTION 2 Which of the following statements about a system at chemical equilibrium is true? O The forward and reverse reactions both stop. O The forward reaction has a faster rate than the reverse reaction. O The reverse reaction has a faster rate than the forward reaction. O The forward reaction rate is equal to the reverse reaction rate. O There are no more reactants left.

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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Chemical or physical processes that can proceed in both the forward and reverse directions are called reversible processes redox processes O combustion processes equilibrium processes Next • Previous
How do you label an energy diagram of a chemical reaction? What is a catalyst and how does it increase chemical reaction rates?
Please give all questions answers with explanation
The choices are: Reversible reaction, Le Châtelier’s principle, and Chemical equilibrium
MULTIPLE CHOICE Question 11 What does Le Châtelier's principle state? A Equilibrium cannot be re-established once it is disturbed. B A system at equilibrium will remain at equilibrium forever. A system will react to re-establish equilibrium if it is disturbed. A reaction will proceed to completion if equilibrium is disturbed.
Question 20 Which statement best describes general equilibrium? Equilibrium is reached when the reaction stops. There is only one set of equilibrium concentrations that equals the Kc value. At equilibrium, the rate of the forward reaction is the same as the rate of the reverse reaction. At equilibrium, the total concentration of products equals the total concentration of reactants.
4. What does a bi-directional arrow tell you about a chemical reaction? The reaction happens only once The reaction happens more than once The reaction is able to reverse O The reaction is at equilibrium
Chapter 1 question 1
Consider the following reaction for this question Cl₂, H₂O