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lodine-123 has a half life of 13 hours. How many hours are required for 95% of an l-123 sample to decay? hours Check Reuse <> Embed HSP

lodine-123 has a half life of 13 hours. How many hours are required for 95% of an l-123 sample to decay? hours Check Reuse <> Embed HSP

Chemistry
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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### Decay Problem: Iodine-123 **Problem Statement:** Iodine-123 has a half-life of 13 hours. How many hours are required for 95% of an I-123 sample to decay? **Solution:** [Input box for answer] hours **Actions:** - Press the "Check" button to verify your answer. **Additional Options:** - [Reuse] button for repeating the exercise. - [Embed] button to integrate this problem into your own webpage. This exercise helps students understand the concept of half-life and exponential decay, specifically focusing on calculating the time required for a specific percentage of a radioactive sample to decay.
Transcribed Image Text:### Decay Problem: Iodine-123 **Problem Statement:** Iodine-123 has a half-life of 13 hours. How many hours are required for 95% of an I-123 sample to decay? **Solution:** [Input box for answer] hours **Actions:** - Press the "Check" button to verify your answer. **Additional Options:** - [Reuse] button for repeating the exercise. - [Embed] button to integrate this problem into your own webpage. This exercise helps students understand the concept of half-life and exponential decay, specifically focusing on calculating the time required for a specific percentage of a radioactive sample to decay.
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Step 1: Describing the given question

Half life of I-123 isotope is = 13 hours 

We have to calculate the hours required for 95% of an I-123 sample to decay. 

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