Chemistry, 18.01.2021 14:00 faithb1466
The data below shows the change in concentration of dinitrogen pentoxide over time, at 330 K, according to the following process.
2N2O5(g) = 4NO2(g) + O2
[N2O5] Time (s)
0.100 0.00
0.066 200.00
0.044 400.00
a) Find the rate of disappearance of N2O5 from t=0 s to t=200s
b) Find the rate of appearance of NO2 from t=0 s to t =200s
Answers: 2
from t = 0 s to t = 200s
from t = 0 s to t = 200s
![-\frac{d[N_2O_5]}{2dt}](/tpl/images/1043/1036/c4363.png)
= ![\frac{d[NO_2]}{4dt}](/tpl/images/1043/1036/1f481.png)
= 
![\frac{d[NO_2]}{dt}=2\times 1.7\times 10^{-4}}=3.4\times 10^{-4}](/tpl/images/1043/1036/b438e.png)
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The data below shows the change in concentration of dinitrogen pentoxide over time, at 330 K, accord...
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