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Author Question: The rate constant for the first-order decomposition of N2O is 3.40 s-1. What is the half-life of the ... (Read 83 times)

darbym82

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on: Nov 18, 2019

Question 1

If the concentration of a reactant is 6.25%, how many half-lives has it gone through?
◦ 5
◦ 3
◦ 6
◦ 4
◦ 7

Question 2

The rate constant for the first-order decomposition of N2O is 3.40 s-1. What is the half-life of the decomposition?
◦ 0.491 s
◦ 0.424 s
◦ 0.204 s
◦ 0.294 s
◦ 0.236 s
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by darbym82 on Nov 18, 2019

ghepp

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Reply #1 on: Nov 18, 2019
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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darbym82

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Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review

vickybb89

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Reply 3 on: Yesterday
Gracias!

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