Standard hats of formation

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Using the standard hats of formation, what is the enthalpy change per mole of CO2 for the following reaction?

CO(g) + 1/2O2(g)->CO2(g)

a. -506KJ

b. - 284KJ

c. +284 KJ

d. +506 KJ

e. -617 KJ

Reference no: EM131462306

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