Two Aqueous Sulfuric Acid solutions containing 20 wt % H2SO4 (SG=1.139) and 60 wt % H2SO4 (SG=1.498) are mixed to form a 4.00 M H2SO4 solution (SG=1.213)
a) What feed rate of the 60% solution (L/h) would be required to produce 1250 kg/h of the product?