(C2H5OHC2H5OH) Ethanol melts at -114 °C. The enthalpy of

Last updated: 8/5/2022

(C2H5OHC2H5OH) Ethanol melts at -114 °C. The enthalpy of fusion is 5.02 kJ/mol. The specific heats of solid and liquid ethanol are 0.97 J/g-K and 2.3 J/g- K, respectively. How much heat (kJ) is needed to convert 25.0 g of solid ethanol at -125 °C to liquid ethanol at -40 °C?