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Chemistry · Studypool

Nova Southeastern University Heat Calculation Worksheet

Overview

What quantity of heat, in kJ, is required to convert 38.0 g of ethanol (C2HsOH) at 23.0 °C to a vapor at 78.3 °C (its boiling point)? (specific heat capacity of ethanol = 2.46 J/g • C; AHvap = 39.3 kJ/mol)