Precipitation reaction, limiting reactants and yields. a. Write a balanced equation for the reaction that occurs when 125mL of 0.140M iron(III) chloride is added to 185mL of 0.140Mlead (II) nitrate. b. Identify the precipitate and determine the mass (in grams) of precipitate that formed. [7.20g] 2) Show work. A patient cholesterol (C27H46O,M=386.65g/mol) level is 183mg/dL. a) Determine the molarity (mol/L) of cholesterol in this patient's blood. [4.73103mol/L] b) What volume, in L, of this patient's blood is needed to yield 6.34g of cholesterol? [3.47L]