A 45.0 piece of iron at 425C is put into 535.0 grams of water at 15.0C. What is the final temperature of the water and the iron when they are in equilibrium? The specific heat of iron is 0.451 J/g times C and the specific heat of water is 4.186 J/g times C. Solve the equation below for the final temperature of both substances in equilibrium. (Hint: the amount of energy lost by iron (-)=amount of energy gained by water. Q=ncmT