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Chemistry, 05.12.2019 21:31 rikac72791
How much heat energy is required to convert 48.3 g of solid ethanol at -114.5 degree c to gasesous ethanol at 135.3 degree c? the molar heat of fusion of ethanol is 4.60 kj/mol and its molar heat of vaporization is 38.56 kj/mol. ethanol has a normal melting point of -114.5 degree c and a normal boiling point of 78.4 degree c. the specific heat capacity of liquid ethanol is 2.45 j/g degree c and that of gaseous ethanol is 1.43 j/g degree
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How much heat energy is required to convert 48.3 g of solid ethanol at -114.5 degree c to gasesous e...
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