Author Question: According to the collision theory in gaseous molecules, collision frequency is ________ and the rate ... (Read 156 times)

09madisonrousseau09 · **on:** Jul 8, 2021

Question 1

A reaction is first order. If its initial rate is 0.0200 M/s and 25.0 days later its rate is 6.25 × 10^-4 M/s, then its half-life is ________.
◦ 12.5 days
◦ 5.0 days
◦ 25.0 days
◦ 50.0 days
◦ 2.5 days

Question 2

According to the collision theory in gaseous molecules, collision frequency is ________ and the rate of reaction is ________ because ________.
◦ low, low, molecules are so far apart
◦ high, high, each collision results in a reaction
◦ low, low, molecules must collide before they can react
◦ high, relatively low, only a fraction of the collisions lead to a reaction
◦ low, high, molecules are moving so fast that each reaction causes many others

matt · **Reply #1 on:** Jul 8, 2021

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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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