Solid iodine trichloride is prepared in two steps: first, a reaction between solid iodine and gaseous chlorine to form solid iodine monochloride; second, treatment of the solid with more chlorine gas. (a) write a balanced equation for each step. (b) how many grams of iodine are needed to prepare 2.45 kg of final product, assuming 100% yield for each step? (c) how many grams of iodine are needed to prepare 2.45 kg of final product, assuming 80% yield for each step?