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Using the information in the previous question, calculate the rate of reaction w

ID: 962975 • Letter: U

Question

Using the information in the previous question, calculate the rate of reaction when the concentrations equal the following: [N2O5] = 0.35M, [NO2] = 0.10M, [O2]=0.10M
(Previous question) The decomposition of N2O5 in solution in carbon tetrachloride proceeds via the reaction: 2N2O5 -> 4NO2 + O2
The reaction is first order and has a rate constant of 4.82*10^-3 s-1 at 64°C. The rate law for the reaction is rate = k(N2O5)
I know the answer is 1.68*10^-3, I just need to know how to get there, as I have a big exam tomorrow. Thanks! Using the information in the previous question, calculate the rate of reaction when the concentrations equal the following: [N2O5] = 0.35M, [NO2] = 0.10M, [O2]=0.10M
(Previous question) The decomposition of N2O5 in solution in carbon tetrachloride proceeds via the reaction: 2N2O5 -> 4NO2 + O2
The reaction is first order and has a rate constant of 4.82*10^-3 s-1 at 64°C. The rate law for the reaction is rate = k(N2O5)
I know the answer is 1.68*10^-3, I just need to know how to get there, as I have a big exam tomorrow. Thanks! Using the information in the previous question, calculate the rate of reaction when the concentrations equal the following: [N2O5] = 0.35M, [NO2] = 0.10M, [O2]=0.10M
(Previous question) The decomposition of N2O5 in solution in carbon tetrachloride proceeds via the reaction: 2N2O5 -> 4NO2 + O2
The reaction is first order and has a rate constant of 4.82*10^-3 s-1 at 64°C. The rate law for the reaction is rate = k(N2O5)
I know the answer is 1.68*10^-3, I just need to know how to get there, as I have a big exam tomorrow. Thanks!
(Previous question) The decomposition of N2O5 in solution in carbon tetrachloride proceeds via the reaction: 2N2O5 -> 4NO2 + O2
The reaction is first order and has a rate constant of 4.82*10^-3 s-1 at 64°C. The rate law for the reaction is rate = k(N2O5)
I know the answer is 1.68*10^-3, I just need to know how to get there, as I have a big exam tomorrow. Thanks!

Explanation / Answer

The rate of reaction is given as,

rate = k[N2O5]

when,

[N2O5] = 0.35 M

k = 4.82 x 10^-3 s-1

we would get,

rate = 4.82 x 10^-3 s-1 x 0.35 M = 1.687 x 10^-3 M/s