a plot of ln[RCOOR'] versus t gave a straight line with slope = -71.5 s-1 and y-intercept = -6.91. 1a) What is the order "n"? n = 1b) What is the corresponding pseudo rate constant k'? (include appropriate units) k' =
a plot of ln[RCOOR'] versus t gave a straight line with slope = -71.5 s-1 and y-intercept = -6.91. 1a) What is the order "n"? n = 1b) What is the corresponding pseudo rate constant k'? (include appropriate units) k' =
Chemistry
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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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Consider the base hydrolysis of an ester.
RCOOR' + OH− → RCOO− + R'OH (where R and R' represent organic groups).
The kinetics of this reaction, for a particular ester, were studied using the isolation method.
When [OH−] >> [RCOOR'] a pseudo-rate law can be posed:
−d[RCOOR′]dt=k′[RCOOR′]^n
With initial concentrations:
[OH−]0 = 0.900 M
[RCOOR']0 = 0.0010 M,
a plot of ln[RCOOR'] versus t gave a straight line with slope = -71.5 s-1 and y-intercept = -6.91.
1a) What is the order "n"?
n =
1b) What is the corresponding pseudo rate constant k'? (include appropriate units)
k' =
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