The radioactive isotope 32P decays by first-order kinetics and has a half-life of 14.3 days. How long does it take for 95.0% of a given sample of 32P to decay?
Answer to relevant QuestionsConsider the following initial rate data for the decomposition of compound AB to give A and B: Determine the half-life for the decomposition reaction initially having 1.00 M AB present. Consider two reaction vessels, one containing A and the other containing B, with equal concentrations at t = 0. If both substances decompose by first-order kinectics, where kA = 4.50 × 10-4 s-1 kB = 3.70 × 10-3 s-1 how ...Write the rate laws for the following elementary reactions. a. CH3NC(g) → CH3CN(g) b. O3(g) + NO(g) → O2(g) + NO2(g) c. O3(g) → O2(g) + O(g) d. O3(g) + O(g) → 2O2(g) e. 614C → 714N + β particle (nuclear decay) The reaction I2(aq) + OCl2(aq) → IO2(aq) + Cl2(aq) is believed to occur by the following mechanism: Write the rate law for this reaction. Which of the following reactions would you expect to have the larger rate at room temperature? Why? (Hint: Think of which would have the lower activation energy.) 2Ce4+(aq) + Hg22+(aq) → 2Ce3+(aq) + 2Hg2+(aq) H3O+(aq) + ...
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