Technetium -99 (Tc-99) is the most commonly used radiotracer in medicine. It is used to detect damaged heart, lung, and liver tissue in patients. Radiotracers follow the same kinetic properties as radioactive nuclei . Technetium -99 has a half -life of 6 hours . If a patient is injected with a 0.575 M solution of Tc- 99, how many hours will it take for 74%of the technetium -99 to decay?
Technetium -99 (Tc-99) is the most commonly used radiotracer in medicine. It is used to detect damaged heart, lung, and liver tissue in patients. Radiotracers follow the same kinetic properties as radioactive nuclei . Technetium -99 has a half -life of 6 hours . If a patient is injected with a 0.575 M solution of Tc- 99, how many hours will it take for 74%of the technetium -99 to decay?
Chapter19: The Nucleus: A Chemist's View
Section: Chapter Questions
Problem 27E
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Technetium -99 (Tc-99) is the most commonly used radiotracer in medicine. It is used to detect damaged heart, lung, and liver tissue in patients. Radiotracers follow the same kinetic properties as radioactive nuclei . Technetium -99 has a half -life of 6 hours . If a patient is injected with a 0.575 M solution of Tc- 99, how many hours will it take for 74%of the technetium -99 to decay?
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