Layout References Mailings Review View Help 2) For the reaction A+B> Products: [A] [B] Rate (mol/L * h) at 50 C. 0.10 1.0 0.432 0.20 1.0 0.864 0.20 4.0 0.864 0.40 4.0 1.728 a) What is the rate law? b) What is the value of the rate constant? c) What is the value of the half-life? d) If [A], = 0.5, how long would it take for 90% of the initial concentration of [A] to decompose? e)When the temperature is increased to 70 C, the value of the rate of reaction doubled.
Layout References Mailings Review View Help 2) For the reaction A+B> Products: [A] [B] Rate (mol/L * h) at 50 C. 0.10 1.0 0.432 0.20 1.0 0.864 0.20 4.0 0.864 0.40 4.0 1.728 a) What is the rate law? b) What is the value of the rate constant? c) What is the value of the half-life? d) If [A], = 0.5, how long would it take for 90% of the initial concentration of [A] to decompose? e)When the temperature is increased to 70 C, the value of the rate of reaction doubled.
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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CHEM 212 Final Exam_Fall 2020
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2) For the reaction A + B → Products:
[A]
[B]
Rate (mol/L * h) at 50 °C
0.10
1.0
0.432
0.20
1.0
0.864
0.20
4.0
0.864
0.40
4.0
1.728
a) What is the rate law?
b) What is the value of the rate constant?
c) What is the value of the half-life?
d) If [A]. = 0.5, how long would it take for 90% of the initial concentration of [A] to
decompose?
e)When the temperature is increased to 70 °C, the value of the rate of reaction doubled.
Page 2 of 6
492 words
D Focus
80%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffea1e59c-cba6-437f-b857-5492afbca49f%2F9c14c1b1-b94d-4b93-b522-fb0e6a7c7f25%2F26251bn_processed.png&w=3840&q=75)
Transcribed Image Text:AutoSave
ff
CHEM 212 Final Exam_Fall 2020
Word
Search
steve M
SM
困
File
Home
Insert
Draw
Design
Layout
References
Mailings
Review
View
Help
E Share
O Comments
2) For the reaction A + B → Products:
[A]
[B]
Rate (mol/L * h) at 50 °C
0.10
1.0
0.432
0.20
1.0
0.864
0.20
4.0
0.864
0.40
4.0
1.728
a) What is the rate law?
b) What is the value of the rate constant?
c) What is the value of the half-life?
d) If [A]. = 0.5, how long would it take for 90% of the initial concentration of [A] to
decompose?
e)When the temperature is increased to 70 °C, the value of the rate of reaction doubled.
Page 2 of 6
492 words
D Focus
80%
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