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Author Question: What is the decay constant for 131I if the half-life is 8.04 d? (Read 79 times)

jerry coleman

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on: Jul 8, 2021

Question 1

What is the binding energy, in amu, of 13C? Masses are: proton = 1.00728 amu, neutron = 1.00867 amu, electron = 0.00055 amu, and 13C = 13.00335 amu.
◦ 0.10432 amu
◦ 0.0102 amu
◦ 0.10487 amu
◦ 0.10817 amu
◦ 0.00335 amu

Question 2

What is the decay constant for 131I if the half-life is 8.04 d?
◦ 9.98 × 10-7 s-1
◦ 9.31 × 10-5 s-1
◦ 3.48 × 10-6 s-1
◦ 4.81 × 10-4 s-1
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by jerry coleman on Jul 8, 2021

gabrielle_lawrence

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jerry coleman

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Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it

Sarahjh

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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