Question

What is the heat required to melt 77.4 g of solid diethyl ether, (C₂H₅)₂O, at its melting point? The ΔH° of fusion of diethyl ether is 7.66 kJ/mol. Use a molar mass with at least as many significant figures as the data given.

 Answer in kJ

Answer 1

$Heat required to melt the solid =-13.52 kJ$