The reaction N2O5 --> NO3 + NO2 is first-order in N2O5 and has a rate constant of 0.058/s. Calculate the rate of reaction when the concentration of N2O5 is 0.065.
rate = -k*(N2O5)
Substitute for k and concn N2O5 and solve for rate. The rate is negative because the concn N2O5 is decreasing.
-0.00377?
To calculate the rate of reaction when the concentration of N2O5 is 0.065, we need to use the first-order rate equation:
Rate = k * [N2O5]
Where:
Rate is the rate of reaction
k is the rate constant
[N2O5] is the concentration of N2O5
Given:
k = 0.058/s
[N2O5] = 0.065
Substituting these values into the rate equation:
Rate = 0.058/s * 0.065
Now, let's calculate the rate.
Rate = 0.00377/s
Therefore, the rate of reaction when the concentration of N2O5 is 0.065 is 0.00377/s.