Titanium(IV) oxide can be produced by the reaction between titanium(IV) chloride and oxygen according to the equation TiCl4 + O2 ? TiO2 + Cl2 (Be careful, make sure the equation is balanced.) Suppose 6698 g of TiCl4 is reacted with 2835 g of O2 , calculate the theoretical yield of TiO2. If the percent yield of the reaction is 77.6%, how many grams of TiO 2 are actually formed?