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Methanol, ethanol, and n-propanol are three common alcohols. When 1.00 g of each of these alcohols is burned in air, heat is liberated as indicated. Calculate the heats of combustion of these alcohols in k.J/mol. (a) methanol (CH3OH, -22.6 kJ k.J/mol (b) ethanol (C2HsOH), -29.7 kJ Enter your answer in scientific notation. X 10 k.J/mol (c) n-propanol (C3H7OH),-33.4 kJ Enter your answer in scientific notation. x 10kJ/mol
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