A chemist wishing to do an experiment requiring 47Ca2+ (half-life = 4.5 days) needs 5.0 g of

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A chemist wishing to do an experiment requiring 47Ca2+ (half-life = 4.5 days) needs 5.0 µg of the nuclide. What mass of 47CaCO3 must be ordered if it takes 48 h for delivery from the supplier? Assume that the atomic mass of 47Ca is 47.0.

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: May 05, 2015 08:05 AM

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A chemist wishing to do an experiment requiring 47Ca2+ (half-life = 4.5 days) needs 5.0 g of

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Units for N and N 0 are usually number of nuclei but can also be grams if ...View the full answer

Chemical Principles

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