12. The combustion of what volume of ethanol, measured at 23°C and 765 mm Hg, would be required to heat 1727 g of water from 25°C to 78°C? (AH data table provided in anwer key) C₂H5OH (1) + 3 O2 (g) 2 CO2 (g) + 3 H₂O (1)

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