You’re wandering around and come upon an interesting looking rock. The rock is slightly radioactive, so you analyze it. The resulting data is as follows: Elapsed Time(s) / Counts 0 / 962 50 / 891 100 / 718 150 / 598 200 / 531 250 / 448 300 / 413 350 / 334 400 / 308 450 / 287 500 / 202 550 / 178 600 / 154 a. Calculate the value of k using any two of the above data points. b. Use your value of k to determine the half-life of this sample.
You’re wandering around and come upon an interesting looking rock. The rock is slightly radioactive, so you analyze it. The resulting data is as follows: Elapsed Time(s) / Counts 0 / 962 50 / 891 100 / 718 150 / 598 200 / 531 250 / 448 300 / 413 350 / 334 400 / 308 450 / 287 500 / 202 550 / 178 600 / 154 a. Calculate the value of k using any two of the above data points. b. Use your value of k to determine the half-life of this sample.
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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You’re wandering around and come upon an interesting looking rock. The rock is slightly radioactive, so you analyze it. The resulting data is as follows:
Elapsed Time(s) / Counts
0 / 962
50 / 891
100 / 718
150 / 598
200 / 531
250 / 448
300 / 413
350 / 334
400 / 308
450 / 287
500 / 202
550 / 178
600 / 154
a. Calculate the value of k using any two of the above data points.
b. Use your value of k to determine the half-life of this sample.
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