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Author Question: In the first-order, reaction A products, [A] = 0.400 M initially and 0.250 M after 15.0 min, at ... (Read 54 times)

yoooooman

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on: Jul 8, 2021

Question 1

In the first-order, reaction A → products, [A] = 0.400 M initially and 0.250 M after 15.0 min, what is the half-life of the reaction?
◦ 22.1 min
◦ 63.9 min
◦ 9.62 min
◦ 51.0 min
◦ 15.0 min

Question 2

In the first-order, reaction A → products, [A] = 0.400 M initially and 0.250 M after 15.0 min, at what time will [A] = 0.200 M?
◦ 63.9 min
◦ 22.1 min
◦ 9.62 min
◦ 51.0 min
◦ 15.0 min
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by yoooooman on Jul 8, 2021

mariahkathleeen

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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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yoooooman

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

amcvicar

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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