5) The following reaction is a first-order reaction. If the concentration is .256M after 485 seconds with k being .039/minute, what was the initial concentration? а. 4.2 x 107 M b. .80M с. .35M d. 30.6M

5) The following reaction is a first-order reaction. If the concentration is .256M after 485 seconds with k being .039/minute, what was the initial concentration? а. 4.2 x 107 M b. .80M с. .35M d. 30.6M

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter11: Rate Of Reaction

Section: Chapter Questions

Problem 98QAP

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