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How many grams of ethanol, C2H5OH, can be boiled with 625.8kJ of heat?

The molar heat of vaporization of ethanol is 38.6 kJ/mol

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  • 1 year ago

    Supposing the ethanol is already at its boiling temperature:

    (625.8 kJ) / (38.6 kJ/mol) x (46.0684 g ethanol/mol) = 747 g ethanol

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