Please work the problems on separate paper. Turn in to in-box when complete. Please show all work/units:
- If 1947 J of heat is added to 79.24 g of substance it changes the temperature by 39.0 C. Determine the specific heat of the substance.
- Determine the amount of kilojoules of heat added to 325.65 g Iron to raise the temperature from 21.3 C to 86.8 C.