When designing a consumer product, it is desirable for it to have a two-year shelf life. Often this means that the active ingredient in the product should not decrease by more than 5% in two years. If the reaction is first order, and the rate constant is: k = 2.56 × 10-2 yr 1, determine the half-life of an active ingredient that has a shelf life of 2.00 years. The half-life of an active ingredient is i yr.
When designing a consumer product, it is desirable for it to have a two-year shelf life. Often this means that the active ingredient in the product should not decrease by more than 5% in two years. If the reaction is first order, and the rate constant is: k = 2.56 × 10-2 yr 1, determine the half-life of an active ingredient that has a shelf life of 2.00 years. The half-life of an active ingredient is i yr.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.44PAE: 11.44 A possible reaction for the degradation of the pesticide DDT to a less harmful compound was...
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