posted by Joyce .
. Determine the temperature, T that results when 150 g of ice at 0°C is mixed with 300 g of water at 50°C. Given heat of fusion, l of water = 3.35 × 105 J/kg, cwater = 4186 J/kg∙oC.
Sum of heats gained is zero (some gains, some loses).
Heat ice + heat water=0
solve for Tfinal, Tf