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Chemistry
Chemical Reactions
Endothermic Reactions
Which reaction is endothermic? (1 point) Responses N2 + O2 → 2NO N 2 + O 2 → 2NO S + O2 → SO2 S + O 2 → SO 2 C + O2 → CO2 C + O 2 → CO 2 2CO + O2 → 2CO2
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The first and last reactions, N2 + O2 → 2NO and 2CO + O2 → 2CO2, are endothermic reactions.
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