Question

suppose 2 45g if ice cubes are added in a glass containing 500cm^3 of cola at 20°C. When the thermal equibruim is reached all the ice will.have melted and the temperature of the mixture will be somewhere between 20°C and 0 °C . Calculate the final temperatureof the mixture

Answer 1

(2.45 g ice x heat fusion ice) + [(2.45 g H2O x specific heat H2O x (Tfinal-Tinitial)] + ([(500 g cola x specific heat cola x (Tfinal-Tinitial)] = 0
Substitute and solve for Tfinal
Post your work if you get stuck.