The heat of fusion AHf of diethyl ether ((CH3)2(CH2) 20) is 185.4 kJ/mol. Calculate the change in entropy ASwhen 788. g of diethyl ether freezes at —117.4 “C. Be sure your answer contains a unit symbol. Round your answer to 3 significant digits. l:l l:l><10l:I 11 DD
The heat of fusion AHf of diethyl ether ((CH3)2(CH2) 20) is 185.4 kJ/mol. Calculate the change in entropy ASwhen 788. g of diethyl ether freezes at —117.4 “C. Be sure your answer contains a unit symbol. Round your answer to 3 significant digits. l:l l:l><10l:I 11 DD