7. If Uranium-238, with a half-life of 5 days, takes 373 hours to decay to 1.00 g, how many g of Uranium-238 were initially present? (3 pts) Remember that you have to convert so that your times are in the same units!
7. If Uranium-238, with a half-life of 5 days, takes 373 hours to decay to 1.00 g, how many g of Uranium-238 were initially present? (3 pts) Remember that you have to convert so that your times are in the same units!
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter14: Nuclear Chemistry
Section: Chapter Questions
Problem 14.103PAE
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Question
Transcribed Image Text:7. If Uranium-238, with a half-life of 5 days, takes 373 hours to decay to 1.00 g, how many g of Uranium-238
were initially present? (3 pts)
Remember that you have to convert so that your times are in the same units!
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