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Author Question: A certain threshold energy called the activation energy (Ea) is necessary for a reaction to occur. (Read 105 times)

Haya94

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on: Mar 21, 2021

Question 1

A catalyst increases the rate of a reaction by increasing the kinetic energy of the collisions of the reactants.

◦ true
◦ false

Question 2

A certain threshold energy called the activation energy (Ea) is necessary for a reaction to occur.

◦ true
◦ false
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by Haya94 on Mar 21, 2021

stillxalice

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Reply #1 on: Mar 21, 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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Haya94

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Reply 2 on: Mar 21, 2021
Excellent

yeungji

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

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