One method used to produce hydrogen as a fuel decomposes methanol in the reaction CH 3 OH(l)

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One method used to produce hydrogen as a fuel decomposes methanol in the reaction CH₃OH(l) → 2 H₂(g) + CO(g).

(a) What is the standard reaction enthalpy of this process?

(b) What is the standard enthalpy of combustion of the hydrogen produced in the reaction?

(d) Which process generates more heat at constant pressure, the direct combustion of methanol in part (c), or the two-step process (parts (a) and (b) combined)?

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Chemical Principles The Quest For Insight

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Authors: Peter Atkins, Loretta Jones, Leroy Laverman

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Question Posted: Mar 01, 2024 02:00 AM

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One method used to produce hydrogen as a fuel decomposes methanol in the reaction CH 3 OH(l)

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a AH 12833 kJ mol b AHCH3OH 726 kJmol c ...View the full answer

Chemical Principles The Quest For Insight

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