The half life for the radioactive decay of rubidium-87 to strontium-87 is 4.88x 10 years. 10 Suppose nudear chemical analysis shows that there is 0.555 mmol of strontium-87 for every 1.000 mmol of rubidium-87 in a certain sample of rock. Calculate the age of the rock. Round your answer to 2 significant digits.
The half life for the radioactive decay of rubidium-87 to strontium-87 is 4.88x 10 years. 10 Suppose nudear chemical analysis shows that there is 0.555 mmol of strontium-87 for every 1.000 mmol of rubidium-87 in a certain sample of rock. Calculate the age of the rock. Round your answer to 2 significant digits.
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter25: Nuclear Chemistry
Section: Chapter Questions
Problem 46PS
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![The half life for the radioactive decay of rubidium-87 to strontium-87 is 4.88 x 10" years.
10
Suppose nudear chemical analysis shows that there is 0.555 mmol of strontium-87 for every 1.000 mmol of rubidium-87 in a certain
sample of rock. Calculate the age of the rock.
Round your answer to 2 significant digits.
years](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F112687ff-b848-4a10-9e5f-6ee4a6c44de9%2F3d1d629a-b906-4a27-84f6-42898f7f7fd9%2Fkx3o5fe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The half life for the radioactive decay of rubidium-87 to strontium-87 is 4.88 x 10" years.
10
Suppose nudear chemical analysis shows that there is 0.555 mmol of strontium-87 for every 1.000 mmol of rubidium-87 in a certain
sample of rock. Calculate the age of the rock.
Round your answer to 2 significant digits.
years
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