Two aqueous hydrogen bromide solutions containing 12.0 wt% HBr (SG = 1.0867) and 30.0 wt% HBr (SG = 1.2552) are mixed to form a 3.54 molar HBr solution (SG = 1.1935).
What feed rate of the 30.0 wt% HBr solution would be required to produce 1050 kg/hr of product?
What is the feed ratio of liters of 12.0 wt% HBr solution to liters of 30.0 wt% HBr solution?