2. A waste solution of acid from titration process contains 33% of sulfuric acid (H2SO4),36% of nitric acid (HNO3) and 31% of water (H2O) by mass. 98% of pure sulfuric acid and 78% of pure nitric acid have to be added through the waste solution of acid to produce final mixed solution of acid which contains 40% H2SO4 and 43%HNO3. (a) Draw and completely label a flow chart of the process. (b) Calculate the quantity of waste solution of acid and pure acid that's needed to be added together to produce 1500kg of mixed solution of acid