Problem $9$

A liquid stream flowing at $3,000k\frac{g}{h}$ and containing chemical A $(80$ wt$\%)$ and chemical

B $(20wt\%)$ is mixed with a stream containing chemicals B $(60$ wt$\%)$ and S $(40wt\%)$ to

produce a mixture containing chemical $S$ at $10wt\%.$ Draw the process flow sheet and

determine the mass flow rates and compositions of all streams.