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The metabolism of glucose, C6H12O6, yields carbon dioxide, CO2(g), and water, H2O(l), as products. Energy released in this metabolic process is converted to useful work, w, with about 76.0 % efficiency. Use the data below to answer questions about the metabolism of glucose.
Substance
ΔH°f (kJ/mol)
CO2(g)
-393.5
C6H12O6(s)
-1273.3
H2O(l)
-285.8
O2(g)
0
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Express your answer to three significant figures and include the appropriate units.
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