1. Chapter 3 question # 3-20 C/Laptop MAINCRIVEEMMANUEL PreView POMPES Chemical Process Safety 3rd p 106 City of on and ober thes d F A) Type here to search ME 3-20. Benzene and toluene form an ideal liquid mixture. A mixture composed of 50 mol % benzene is used in a chemical plant. The temperature is 80F, and the pressure is 1 atm. a. Determine the mixture TLV b. Determine the evaporation rate per unit area for this mixture. c. A drum with a 2-in-diameter bung is used to contain the mixture. Determine the ventilation rate required to maintain the vapor concentration below the TLV. The ventilation quality within the vicinity of this operation is average. *1*1 106/629 A Co M 20Classe20a%20nformation GNEG205193%201%20 Carp AU The New Emmanuel 622 PM