For the reaction represented by the equation SO3 + H2O  H2SO4, calculate the percentage yield if 500. g of sulfur trioxide react with excess water to “actually” produce 570 g of sulfuric acid. The “theoretical”amount of product is 612.5 g.

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.