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13. -) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium. The isotope of potassium is radioactive and decays by the two different pathways shown below: KCa+B² (an antineutrino) KAr+y+ß (a gamma ray and a neutrino) The half-life for potassium is 1.251 x10⁹ years. Evaluate the rate constants ki and k₂. (89.3%) (10.7%)

13. -) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium. The isotope of potassium is radioactive and decays by the two different pathways shown below: KCa+B² (an antineutrino) KAr+y+ß (a gamma ray and a neutrino) The half-life for potassium is 1.251 x10⁹ years. Evaluate the rate constants ki and k₂. (89.3%) (10.7%)

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter12: Kinetics
Section: Chapter Questions
Problem 19E: The rate constant for the radioactive decay of 14C is 1.21104 year-1. The products of the decay are...
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13. [ --) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium. The isotope of potassium is radioactive and decays by the two different pathways shown below: 40K Ca +5 40 KAr+y+B (an antineutrino) (a gamma ray and a neutrino) The half-life for potassium is 1.251 x10 years. Evaluate the rate constants ki and k₂. (89.3%) (10.7%)
Transcribed Image Text:13. [ --) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium. The isotope of potassium is radioactive and decays by the two different pathways shown below: 40K Ca +5 40 KAr+y+B (an antineutrino) (a gamma ray and a neutrino) The half-life for potassium is 1.251 x10 years. Evaluate the rate constants ki and k₂. (89.3%) (10.7%)
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