1. The problem statement, all variables and given/known data The problem is that a Carnot contains Boiling water in the hot reservoir and ice water in the cold reservoir. Given that 0.0400kg of ice is melted in 5 minutes, what is the amount of work done by the engine. 2. Relevant equations Qh/Qc=Th/Tc W=Qh-Qc W=(1-Tc/Th)Qs q=mHf e=1-Tc/Th e=W/Th heat of fusion of water=Hf=333.55kJ/kg I'm sure more are needed to solve it 3. The attempt at a solution All I was able to solve is the energy transferred to the cold reservoir. q=0.0400kgx333.55kJ/kg=13.3kJ I think this is the Qc but really not sure. Thanks for the help!!