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A stream containing propionic acid and water at 70:30 mass ratio is fed to a mixer at 7.264 kg/s with pure cyclohexane as solvent. What should be the flow rate of the solvent in order to attain 30:70 mass ratio of solute and solvent in the extract (solvent-rich) stream? Prepare graphical and computational solution. Propionic acid 0.0 1.0 0.1 0.9 0.2 0.8 0.3 *xxxx 0.7 ++ 0.4 X SX 0.6 0.5 0.5 0.6 0.4 0.7 0.3 0.8 0.2 0.9 0.1 1.0 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0,9 0.0 0.1 Cyclohexane 0.0 1.0 Water