If you mix 1 kg of water at 95⁰C with 1 kg of ice at -5⁰C, what temperature will the mixture have? Is there enough heat to melt all the ice completely? Consider the specific heat of ice is 0.5 cal/(g ⁰C), the fusion heat of ice is 90 cal/g and the specific heat of water is 1 cal/(g ⁰C)