A continuous distillation column handles a mixture consisting of 40 percent of benzene and 60 percent of toluene at the rate of 4 kg/s, and separates it into an overhead product containing 97 per cent of benzene and a bottom product containing 97 per cent toluene. All percentages are by mass. The reflux ratio at the top of the column is 2.85 (ie. Rp = 2.85). The feed enters as a saturated liquid. Equilibrium curve for benzene/toluene system is provided. a. Calculate the mass flowrates of the overhead and the bottom products

We are tasked to do iteration in mass and energy balances, wherein we will look for the final temperature. When there are two components, like CO and CO2, do you add their enthalpy out (i.e. 3.376 + 0.557x10-3T - 0.031x105T-2 for CO and 5.457 + 1.045x10-3T - 1.157x105T-2 for CO2) to use for the calculation of Cp, mean? If yes, what would be the value of Cp, mean?

About how many moles is 112 grams of CaO? 2.0 moles 0.1 moles 0.2 moles 1.1 moles None of the above

What is the proeutectoid phase for an iron-carbon alloy in which the mass fractions of total ferrite and total cementite(Fe3C) are 0.92 and 0.08, respectively?

Given the solidus and liquidus temperatures for a copper-gold. Construct the phase diagram for the system and label each region.