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A chemist wishing to do an experiment requiring "Ca²+ (half-life = 4.5 days) needs 5.0 µg of the nuclide. What mass of 47 CaCO3 must be ordered if it takes 96 h for delivery from the supplier? Assume that the atomic mass of *" Ca is 47.0 u. Mass = ug

A chemist wishing to do an experiment requiring "Ca²+ (half-life = 4.5 days) needs 5.0 µg of the nuclide. What mass of 47 CaCO3 must be ordered if it takes 96 h for delivery from the supplier? Assume that the atomic mass of *" Ca is 47.0 u. Mass = ug

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
Chapter19: The Nucleus: A Chemist's View
Section: Chapter Questions
Problem 35E
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47 A chemist wishing to do an experiment requiring " Cat (half-life = 4.5 days) needs 5.0 µg of the nuclide. What mass of 4' CaCO3 must be ordered if it takes 96 h for delivery from the supplier? Assume that the atomic mass of *' Ca is 47.0 u. Mass = ug
Transcribed Image Text:47 A chemist wishing to do an experiment requiring " Cat (half-life = 4.5 days) needs 5.0 µg of the nuclide. What mass of 4' CaCO3 must be ordered if it takes 96 h for delivery from the supplier? Assume that the atomic mass of *' Ca is 47.0 u. Mass = ug
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