Write a balanced chemical equation for the reaction of HNO3 with S to form H2SO4, H2O and NO2. How many moles of HNO3 and H2O are there? a. 2 moles of HNO3 and 2 moles of H2O b. 6 moles of HNO3 and 2 moles of H2O c. 2 moles of HNO3 and 3 moles of H2O d. 6 moles of HNO3 and 3 moles of H2O