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Author Question: Consider a certain type of nucleus that has a rate constant of 2.95 102 min1. Calculate the time ... (Read 164 times)

sammy

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Question 1

Consider a certain type of nucleus that has a half-life of 32 min. Calculate the time required for 66% of the nuclides to decompose.

19 min
21 min
65 min
58 min
50 min

Question 2

Consider a certain type of nucleus that has a rate constant of 2.95 × 10–2 min–1. Calculate the time required for the sample to decay to one-fourth of its initial value.

2.95 min
0.0590 min
23.5 min
29.4 min
47.0 min


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Marked as best answer by sammy on Mar 21, 2021

jaykayy05

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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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sammy

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review


ghepp

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Reply 3 on: Yesterday
:D TYSM

 

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