1. The problem statement, all variables and given/known data How much heat does it take to vaporize 600g of lead that is initially at 34°C? 2. Relevant equations heat capacity=1.3X102 3. The attempt at a solution ΔT = 1750°C - 34°C = 1716 ° C Q= m X c X ΔT = 0.6 X 1.3X102 X 1716 =133,848 J Am I suppose to factor in the change of state? Is there latent vaporization?