a. What is the experimental yield (in grams) of the solid product when the percent yield is 67.5% with 11.24 g of iron(II) nitrate reacting in solution with excess sodium phosphate?

b. What is the experimental yield (in grams) of the solid product when the percent yield is 98.55 % when 4.96 g of iron(III) chloride reacts in solution with excess sodium phosphate?

c. What is the percent yield of the solid product when 17.64 g of barium nitrate reacts in solution with excess sodium phosphate and 2.201 g of the precipitate is experimentally obtained?

d. What is the percent yield of the solid product when 19.80 g of iron(III) nitrate reacts in solution with excess sodium phosphate and 4.479 g of the precipitate is experimentally obtained?