You have 1.25 kg of water at 27.2C in a thermally insulated container of negligible mass. You add 0.710 kg of ice initially at -22.8 C. Assume that there is no heat loss to the environment and that the mixture reaches thermal equilibrium. If you find that all the ice has melted, what is the final temperature (in C, rounded to 2 decimal places) of the water in the container? If not, what is the mass of remaining ice (in kg, rounded to within 3 decimal places)? OBO Lf,ice = 3,34 x 105 J/kg , ceau,liq. = 4190 J/kg K , ice cream = 2100 J/kg K