Author Question: The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics. Assuming the form of ... (Read 110 times)

beccaep · **on:** Mar 21, 2021

Question 1

The catalyzed pathway in a reaction mechanism has a __________ activation energy and thus causes a __________ reaction rate.

◦ higher, lower
◦ higher, higher
◦ lower, higher
◦ lower, steady
◦ higher, steady

Question 2

The decomposition of N₂O₅(g) to NO₂(g) and O₂(g) obeys first-order kinetics. Assuming the form of the rate law is:

where k = 3.4 × 10^–5 s^–1 at 25°C, what is the initial rate of reaction at 25°C where [N₂O₅]₀ = 7.1 × 10^–2M?

◦ 3.4 × 10^–5 mol/L·s
◦ 2.4 × 10^-6 mol/L·s
◦ 4.8 × 10^–4 mol/L·s
◦ 7.1 × 10^–2 mol/L·s
◦ None of these are correct.

vickybb89 · **Reply #1 on:** Mar 21, 2021

A FREE account is required to view all solutions!

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.

Answer Preview

Only 29% of students answer this correctly