Estimate
the age of the sample 3 15
The experimental data for decomposition of N2O5
[2N2O5 ® 4NO2 + O2]
in gas phase at 318K are given below:
     t/s
0
400
800
1200 1600 2000 2400 2800 3200
102 × [N2O5]/ 1 63
1