A chunk of iron at 87.5°C was added to 200.0 g of water at 15.5°C. The specific heat of iron is 0.449 and the specific heat of water is...
a. 4.18 J/g°C
b. 2.00 J/g°C
c. 1.00 J/g°C
d. 0.449 J/g°C