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In: Chemistry

Two 20.0 g ice cubes at −11.0 ∘C are placed into 225 g of water at...

Two 20.0 g ice cubes at −11.0 ∘C are placed into 225 g of water at 25.0 ∘C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature, Tf, of the water after all the ice melts.

heat capacity of H2O(s)H2O(s) 37.7 J/(mol⋅K)
heat capacity of H2O(l)H2O(l) 75.3 J/(mol⋅K)
enthalpy of fusion of H2OH2O 6.01 kJ/mol

Tf= ∘C

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