A student heats a piece of aluminum, with specific heat 0.900 J/goC, in a large beaker of boiling
water until the aluminum is 100°C. The mass of this particular piece of aluminum is 5 grams.
If the student places the 5-g piece of aluminum in an insulated styrofoam cup with 150 mL (150
grams) of water at room temperature (23.C), what is the final temperature of the aluminum
and this water going to be? Assume that we can neglect the heat capacity of the styrofoam cup
and thermometer.