Chemistry, 26.08.2019 06:30, jpyperofficialp2z5xs

What oxide is produced by the sparking of air in car engines? (option question)
iron oxide,
copper oxide,
potassium oxide,
calcium oxide,
lead oxide,
nitrogen dioxide.

Answers: 1

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What oxide is produced by the sparking of air in car engines? (option question)
iron oxide,