CH-1288

Catalytic converters

Chemistry · Secondary 4 · Easy · Catalytic converters

In a catalytic converter, carbon monoxide, CO, and nitrogen monoxide, NO, are converted into less harmful gases. Which balanced equation shows this reaction correctly?

$CO + NO → CO_2 + NO_2$
$2CO + 2NO → 2CO_2 + N_2$
$CO + NO_2 → CO_2 + NO$
$2CO_2 + N_2 → 2CO + 2NO$

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