Question 14:In the first order reaction, A->2B, it takes125 seconds for 20.0 percent of a sampleof A to react.What is the value of the rate constant, k? (to 3significant figures)/sHow long in seconds would it take until 10.0percent of the original sample of A remained?S

The rate of the first-order reaction depends only on one reactant. According to the first-order…

In the first order reaction, A->2B, it takes 125 seconds for 20.0 percent of a sample of A to react. What is the value of the rate constant, k? (to 3 /s significant figures) How long in seconds would it take until 10.0 percent of the original sample of A remained? S

In the first order reaction, A->2B, it takes 125 seconds for 20.0 percent of a sample of A to react. What is the value of the rate constant, k? (to 3 /s significant figures) How long in seconds would it take until 10.0 percent of the original sample of A remained? S

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

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