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Author Question: A nuclear stress test utilizes a gamma-emitting radioisotope such as thallium-201 to follow the flow ... (Read 44 times)

stananza

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on: Nov 5, 2023
A nuclear stress test utilizes a gamma-emitting radioisotope such as thallium-201 to follow the flow of blood through the heart – first at rest, and then under stress. The first-order rate constant for the decay of thallium-201 is 9.5 x 10–3 hr–1. Calculate how long it takes for the amount of thallium-201 to fall to 5.0% of its original value.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by stananza on Nov 5, 2023

Kevin5!

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Reply #1 on: Nov 5, 2023
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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stananza

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Reply 2 on: Nov 5, 2023
Excellent

cici

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Reply 3 on: Yesterday
Wow, this really help

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