A liquid mixture of acetone and water contains $35\%$ acetone by mass. The mixture is to

be partially evaporated to produce a vapor that is $75\%$ acetone and leave a residual

liquid that is $18\mathrm{.}7\%$ acetone.

a$.$ Assume the process is to be carried out continuously and at steady state with a feed

rate of $10\mathrm{.}0k\frac{g}{h}.$ Draw and label a process flowchart. Let $m_v^{}$ and $m_l^{}$ represent the

flow rates of the vapor and liquid product streams, respectively.

b$.$ Write and solve the balances on total mass and acetone to determine the values of

$m_v^{}$ and $m_l^{}.$

c$.$ Check your work.