posted by Anonymous .
How much heat is necessary to vaporize 100 g of water at 100 °C to form steam at 100 °C?
q = mass water x heat of vaporization
what would the final answer be in because we cant just put the answer on the work.
What unit will you use for heat of vaporization. So q will be in joules if you use heat of vaporization in joules/g or it will be in calories if you use calories/g.