Calculate the final temperature (once the ice has melted) of a mixture made up initially of 75.0 mL liquid water at 29.0 Celsius and 7.0 g ice at 0.0 Celsius?

Answer 1

heat gained by ice + heat gained by melted ice + heat lost by 75 mL liquid H2O = 0

(mass ice x heat fusion) + (mass melted ice x specific heat liquid H2O x (Tfinal-Tintial) + (mass 75 mL H2O x specific heat liquid H2O x (Tfinal-Tinitial) = 0
Substitute all of the numbers and solve for Tfinal.