4. The radioactive isotope 55Fe has a half-life of 2.73 years. (a) What is the rate...
4. The radioactive isotope 55Fe has a half-life of
2.73 years.
(a) What is the rate constant for this first-order reaction?
(b)What fraction of the isotope remains after
1 years? Assume 3 significant figures in your calculations
Homework Answers
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4. The radioactive isotope 55Fe has a half-life of
2.73 years.
(a) What is the rate...
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