Chloroform (bp 61 °C) and methyl ethyl ketone (79 °C) form a maximum boiling azeotrope (bp 90 °C); the azeotropic mixture is 83% in methyl ethyl ketone (bp . SKETCH a distillation curve (volume on the x-axis and temperature on the y-axis) to show what you would expect to see should one distill 35 mL of a 50:50 mixture of these liquids. Be as quantitatively accurate as possible (using graph paper)

Please don't provide handwriting solution

Calculate the bubblepoint temperature (in °F) of a liquid mixture containing 60 mol% n-butane, 25mol% n-pentane, and 15% n-hexane at 150 psia.

10.73 The normal melting point of benzene, C,H, is 5.5°C. For process of melting, what is the sign of each of the fol- lowing? (a) AH°, (b) AS°, (c) AG° at 5.5°C, (d) AG° at 0.0°C, (e) AG° at 25.0°C the

(d) Determine the weight percentage, wt%, of the solid solution and liquid solution of a Cu-Ni alloy with a composition of 21 % Ni 79 % Cu, at a temperature of 1050 °C. Use part of the Thermal Equilibrium Diagram for Copper (Cu)-Nickel (Ni) alloy, as shown in Figure 1. Clearly show all your calculations. Temperature "C Figure 1 Part of the Cu-Ni thermal equilibrium diagram (not to scale) 1050 11 21 29 % Ni

9.12 A 50 wt% Ni-50 wt% Cu alloy is slowly cooled from 1400°C (2550 F) to 1200°C (2190 F). (a) At what temperature does the first solid phase form? (b) What is the composition of this solid phase? (c) At what temperature does the liquid solidify? (d) What is the composition of this last remaining liquid phase?

How many pound moles of air are needed to completely burn 6.5 pound moles of Benzene