The heat of fusion AHf ofammonia (NH3) is 5.6 kJ/mol. Calculate the change in entropy AS when 5.8 g of ammonia freezes at —78.0 ”C. Be sure your answer contains a unit symbol. Round your answer to 2 significant digits. [I Elm” u . Q
The heat of fusion AHf ofammonia (NH3) is 5.6 kJ/mol. Calculate the change in entropy AS when 5.8 g of ammonia freezes at —78.0 ”C. Be sure your answer contains a unit symbol. Round your answer to 2 significant digits. [I Elm” u
. Q