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QUESTION
Ethanol ({\rm C_2H_5OH}) boils at 78^\circ {\rm C}. Its density is 0.789 {\rm g/mL}. The enthalpy of vaporization is 38.56 {\rm kJ/mol}. The specific...
Ethanol ({rm C_2H_5OH}) boils at 78^circ {rm C}. Its density is 0.789 {rm g/mL}. The enthalpy of vaporization is 38.56 {rm kJ/mol}. The specific heat of liquid ethanol is 2.3 {rm J/g-K}.How much heat is required to convert 26.5 {rm g} of ethanol at 27^circ {rm C} to the vapor phase at 78 ^circ {rm C}?
