The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 × 10° years. Suppose nuclear chemical analysis shows that there is 0.327 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. Ilyears

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter19: The Nucleus: A Chemist's View
Section: Chapter Questions
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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 0.327 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.
|years
x10
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 0.327 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. |years x10
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