Two aqueous solutions of sulfuric acid contain 20% by weight of H2SO4

(GE=1.139) and 60% by weight of H2SO4(GE=1.498) are mixed to form a 6 molar solution (GE=1.328).

a) Calculate the mass fraction of sulfuric acid in the product solution.


b) What feed rate of the 60% L/h solution is required to obtain 1020 kg/h of the product?

Draw and label the flow diagram of the process, marking masses and volumes and do the analysis of degrees of freedom.