4. Calculate the maximum number of moles and grams of iodic acid (HIO3) that can form when 624 g of iodine trichloride (ICl3) reacts with 120.5 g of water: ICl3 + H2O → HIO3 + HCl (unbalanced)
5. When heated, lithium reacts with nitrogen to form lithium nitride: 6Li(s) + N2(g) → 2Li3N(s) What is the theoretical yield of lithium nitride in grams when 11.8 g of lithium metal are heated with 34.5 g of nitrogen gas? If the actual yield of lithium nitride is 8.88 g, what is the percent yield of the reaction?