A waste acid containing 15% nitric acid, 50% sulfuric acid and 35% water is mixed with a stream of concentrated nitric acid containing 5% water. Determine the amount of each feed stream needed to...

A waste acid containing 15% nitric acid, 50% sulfuric acid and 35% water is mixed with a stream of concentrated nitric acid containing 5% water. Determine the amount of each feed stream needed to prepare 10,000 lbs of a mixture containing 54.3% sulfuric acid and 31% nitric acid.