For the reaction 2N2O3(g) → 4NO2(g) + O2(g), the following data were collected: 1 (minutes) [N2O3] (mol/L)
0 1.24 x 10-2
10.
0.92 x 10-2
20. 0.68 x 10-2
30. 0.50 x 10-2
40. 0.37 x 10-2
50. 0.28 x 10-2
70. 0.15 x 10-2
The concentration of O2 at t - 10. minutes is:
O a. 2.0 x 10-4 mol/L
O b. 0.32 x 10-2 mol/L
Oc.0.16 10-2 mol/L
Od 0.64 x 10-2 mol/L
e.
none of these
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