1. Azomethane, CH,NNCH,, decomposes according to the following equation: CH,-N=N-CH,(g) →C,H,(g)+ N(g) The initial concentration of azomethane was 1.50 x 10 M. After 10 min, the con- centration decreased to 1.29 x 10² M. The average rate of reaction during this time interval is (a) 3.5 × 10“ Msª (b) 2.1 x 104 Ms (c) 3.5 x 10 M h (d) 2.1 x 10° Mmin 2. For the reaction: 2HI → H, + I, the 1 d[HI] 2 dt (a) the rate of formation of HI (b) the rate of disappearance of HI (c) the instantaneous rate of the reaction (d) the average rate of the reaction expression, represents 3. For reaction: 4A +B → 2C+2D, the only incorrect statement is (a) The rate of disappearance of B is one-fourth the rate of disappearance of A (b) The rate of appearance of C is half the rate of disappearance of B
1. Azomethane, CH,NNCH,, decomposes according to the following equation: CH,-N=N-CH,(g) →C,H,(g)+ N(g) The initial concentration of azomethane was 1.50 x 10 M. After 10 min, the con- centration decreased to 1.29 x 10² M. The average rate of reaction during this time interval is (a) 3.5 × 10“ Msª (b) 2.1 x 104 Ms (c) 3.5 x 10 M h (d) 2.1 x 10° Mmin 2. For the reaction: 2HI → H, + I, the 1 d[HI] 2 dt (a) the rate of formation of HI (b) the rate of disappearance of HI (c) the instantaneous rate of the reaction (d) the average rate of the reaction expression, represents 3. For reaction: 4A +B → 2C+2D, the only incorrect statement is (a) The rate of disappearance of B is one-fourth the rate of disappearance of A (b) The rate of appearance of C is half the rate of disappearance of B
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter13: Chemical Kinetics
Section: Chapter Questions
Problem 13.21QE
Related questions
Question
100%
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning