The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 x 10° years. Suppose nuclear chemical analysis shows that there is 0.276 mmol of nitrogen-14 for every 1.000 mmol of carbon-14 in a certain sample of rock. Calculate the age of the rock. Round your answer to 2 significant digits.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter18: Nuclear Chemistry
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The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 x 10° years.
Suppose nuclear chemical analysis shows that there is 0.276 mmol of nitrogen-14 for every 1.000 mmol of carbon-14 in a certain sample of rock. Calculate the
age of the rock.
圖
Round your answer to 2 significant digits.
alo
years
Explanation
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Transcribed Image Text:The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 x 10° years. Suppose nuclear chemical analysis shows that there is 0.276 mmol of nitrogen-14 for every 1.000 mmol of carbon-14 in a certain sample of rock. Calculate the age of the rock. 圖 Round your answer to 2 significant digits. alo years Explanation Check O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use I Privacy Center| Accessibility IA (99+
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