A brown gas sample initially contains nitrogen dioxide, NO₂(g)
CHEMISTRY · Multi-part · AP · Chemistry · Kinetics · Kinetics
Problem
A brown gas sample initially contains nitrogen dioxide, NO₂(g), which undergoes the reaction 2 NO₂(g) → 2 NO(g) + O₂(g) The table below reports the measured concentration of NO₂ at three equally spaced times during the experiment. All concentrations are expressed in mol L⁻¹.| Time (s) | [NO₂] (M) | [O₂] (M) |
|---|---|---|
| 0 | 0.080 | 0.000 |
| 60 | 0.068 | ——— |
| 120 | 0.056 | ——— |