Question

A 44 g piece of ice at 0 degrees celsius is added to a sample of water at 7 degrees celsius. all of the ice melts and the temperature of the water decreases to 0 degrees celsius. How many grams of water were in the sample?

Answer 1

44g x 80.0 cal/g )+( 7 x 0.50 cal/g x 1.00 cal/g) =3520 cal +3.5 cal/g = 3523.5 cal