the-following-reaction-is-a-first-order-decomposition-reaction-2-n2o5-g-2-n2o4-g

Question

The following reaction is a first-order decomposition reaction:

2 N₂O₅(g) → 2 N₂O₄(g) + O₂(g)

The change in concentration of N₂O₅ with time is shown in the following graph:

Graph showing the concentration of N2O5 over time in a first-order reaction.

Determine the average rate of the reaction in the time interval 0-260 s.

Accepted Answer

1.4×10^–3 M/s

Answer

2.8×10^–3 M/s

Answer

3.6×10^–3 M/s

Answer

2.1×10^–3 M/s