Two 20.0 g ice cubes at −11.0 ∘C are placed into 225 g of waterat 25.0 ∘C. Assuming no energy is transferred to or from thesurroundings, calculate the final temperature, Tf, of the waterafter all the ice melts.
| heat capacity of H2O(s)H2O(s) | 37.7 J/(molâ‹…K) |
| heat capacity of H2O(l)H2O(l) | 75.3 J/(molâ‹…K) |
| enthalpy of fusion of H2OH2O | 6.01 kJ/mol |
Tf= ∘C
