A metal that has a mass of 23. 4 g has a heat capacity of 6. 18 J/°C. What is the specific heat of the metal? (hint: what is unit of specific heat?) 4. 15. 3 g of NaNO3 were dissolved in 100. G of water in a calorimeter. The temperature of the water dropped from 25. 00°C to 21. 56°C. Calculate the energy given off. 5. How much heat is required to raise the temperature of 20. 0 g of iron from 26. 00°C to 72. 30°C? The specific heat of iron is 0. 4470 J/g°C
