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...
Related questions
Question
Question 8) Why won’t the ratio 3:1 be at equilibrium?
![1 H2 and 1 Br2. The amount of reactants and the amount of products they form (and vice versa) must be in a
In other words, at equilibrium 1 H2 and 1 Br2 react to produce 2 HBr for every 2 HBr which decompose back to
specific ratio, but the "stockpiles" of each reactant and product present are constant amounts which in a
be predicted without performing an experiment.
IMPORTANT: If the equilibrium H2+ Br2 2 HBr exists, it is true that Forward rate = Reverse ret
but this equality of rates is interpreted as follows:
Rate at which H, and Br, is reacted = Rate at which H, and Br, is produced
Rate at which HBr is reacted = Rate at which HBr is produced.
EXERCISES:
8. In the reaction 3 C2H2(g) = C6H6(g), will the ratio of [C2H2(g)] to [C6H6(g)] at equilibrium be 3:1?
9. What things must be true at equilibrium?
10. Ozone (O3) and oxygen (O2) molecules can exist in equilibrium: 2 O3(g) 3 02(g). If 2 mol of O3
react for every 2 mol of O2 reacting in a container, does equilibrium exist in the container? Why?
1. The following equilibrium occurs : 2 NOCI(g) 2 NO(g) + Cl2(g). A gaseous mixture of NOCI, NO
and Cl2 is put in a container. After a few minutes it is found that two moles of NOCI react for every
three moles of products which react. Is the mixture at equilibrium? Why?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8bc0803c-5937-4745-8854-c3bbfad9e507%2F3565f4c9-1045-4df0-8519-8560eeae1f59%2Flwxyzx9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1 H2 and 1 Br2. The amount of reactants and the amount of products they form (and vice versa) must be in a
In other words, at equilibrium 1 H2 and 1 Br2 react to produce 2 HBr for every 2 HBr which decompose back to
specific ratio, but the "stockpiles" of each reactant and product present are constant amounts which in a
be predicted without performing an experiment.
IMPORTANT: If the equilibrium H2+ Br2 2 HBr exists, it is true that Forward rate = Reverse ret
but this equality of rates is interpreted as follows:
Rate at which H, and Br, is reacted = Rate at which H, and Br, is produced
Rate at which HBr is reacted = Rate at which HBr is produced.
EXERCISES:
8. In the reaction 3 C2H2(g) = C6H6(g), will the ratio of [C2H2(g)] to [C6H6(g)] at equilibrium be 3:1?
9. What things must be true at equilibrium?
10. Ozone (O3) and oxygen (O2) molecules can exist in equilibrium: 2 O3(g) 3 02(g). If 2 mol of O3
react for every 2 mol of O2 reacting in a container, does equilibrium exist in the container? Why?
1. The following equilibrium occurs : 2 NOCI(g) 2 NO(g) + Cl2(g). A gaseous mixture of NOCI, NO
and Cl2 is put in a container. After a few minutes it is found that two moles of NOCI react for every
three moles of products which react. Is the mixture at equilibrium? Why?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY