I'm really not sure if I understand this, but here is the question.
The data in the following table is for the reacion, 2N2O5=4NO2 + O2
I have a chart of like time mol/l and secons, but I'll just use two as an example:
N2O5 (mol/L) t (seconds)
I'm not sure but is the formula average rate= -:delta:(N2O5)/ :delta:t=-(N2O5)final - (N2O5)initial/tfinal-t initial
so would I use that to get the average rate of reaction for each set of data??