🤓 Based on our data, we think this question is relevant for Professor Opotowsky's class at CPP.
Consider the following set of reactions:
CO + 1/2O2 → CO2 ΔH = −283 kJ/mol
C + O2 → CO2 ΔH = −393 kJ/mol
The equations given in the problem can be added together to give the following reaction:
overall: C + 1/2O2 → CO
Which one of them must be reversed?
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Based on our data, we think this problem is relevant for Professor Opotowsky's class at CPP.