CH-1292
Catalytic converters
Chemistry · Secondary 4 · Medium · Catalytic converters
A catalytic converter in a car converts carbon monoxide and nitrogen monoxide into less harmful gases.
Which pair of equations best represents the overall changes in the converter?
Which pair of equations best represents the overall changes in the converter?
- 2CO + O₂ → 2CO₂ and 2NO → N₂ + O₂
- CO₂ → CO + 1/2O₂ and 2NO → N₂O₂
- 2CO + NO → CO₂ + NO₂ and N₂ → 2N
- CO + NO → C + N₂O and O₂ → 2O
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