Define what is the mole fraction of ethanol in this solution

Reference no: EM13299532

At 63.5 C the vapor pressure of H2O is 175 torr and that of ethanol is 400 torr. A solution is made by adding equal masses of H2O and C2H5OH. What is the mole fraction of ethanol in this solution? Sdduming ideal-solution behavior, what is the vapor pressure of the solution at 63.5 C? What is the mole fraction of ethanol in the vapor above the solution?

Reference no: EM13299532

Questions Cloud

How do concept of green design and industrial ecology differ : How do the concepts of green design, industrial ecology, and sustainable developement differ from past approaches to engineering design Prepare a brief report on this topic using some specific examples for illustration.

Explain the decomposeosition of one mole of h2s gas : k=2,2 . 10^-3 for the following rxn: 2H2S(g)2H2(g) + S2(g) a) calculate the synthesis of one mole of H2S from H2 and S2 gases b) the decomposeosition of one mole of H2S gas

Is the 8 percent underpricing a cash flow : A company wants to raise $500 million in a new stock issue. Its investment banker indicates that the sale of new stock will require 8 percent underpricing and a 7 percent spread.

What is the average specific gravity of solid constituents : a soil sample is obtained by pushing a 16 in long tube into the side of a pit. the tube has an inside diameter of 3 in. and weighs 1.8 lb. The soil in the tube is trimmed so that its ends are flush with the ends of the tube.

Define what is the mole fraction of ethanol in this solution : What is the mole fraction of ethanol in this solution. Sdduming ideal-solution behavior, what is the vapor pressure of the solution at 63.5 C. What is the mole fraction of ethanol in the vapor above the solution

Identify some problem areas in the cost of capital analysis : Identify some problem areas in the cost of capital analysis. Do these problems invalidate the cost of capital procedures we have discussed?

Find the initial angular momentum of the rod and disk system : A solid disk of mass m1 = 9.3 kg and radius R = 0.23 m is rotating with a constant angular velocity of ? = 33 rad/s. find the initial angular momentum of the rod and disk system

Find how much water must be added to increase water content : a moist soil has a total unit weight of 110 pcf and a water content of 6 percent. assuming that hte dry unit weight is to remain constant , determine how much water , in gallons per cubic yard, must be added to increase the water content to 12 per..

What value would bret assign to the medtrans stock : James and Bret agree that the required return for Medtrans is 13%.

User Account

All Pages