# Science

posted by
**JAY**
.

N2O5 gives 2NO2 plus 0.5 O2.

Rate for first order reaction.

K = 5 * 10/10000

R = 0.30 mol/liter

after 40 min. What is the [C] of N2O5 and NO2 ?

posted by
**JAY**
.

N2O5 gives 2NO2 plus 0.5 O2.

Rate for first order reaction.

K = 5 * 10/10000

R = 0.30 mol/liter

after 40 min. What is the [C] of N2O5 and NO2 ?