Let V = the amount of the vapor and L=the amount of the liquid and that V + L=nt Note that for ideal gas, mole fraction equals pressure fraction=volume fraction On the basis of one mole of the mixture, the amount of the vapor would be: The concentration of a vapor in contact with its liquid, especially at equilibrium, is often expressed in terms of vapor pressure, which will be a partial pressure (a part of the total gas pressure) if any other gas(es. ( estimate, fugacity, fugacity coefficient, ZmixtureДЄssuming Ideal Gas behavior, the Psat ( in bar) for each component is evaluated using Antoine equation In thermodynamics and chemical engineering, the vaporliquid equilibrium (VLE) describes the distribution of a chemical species between the vapor phase and a liquid phase. Tis just that i have difficult calculating it using mathcadДЄnyways, this is the mathcad solution i did *sorry, the mathcad file is not permitted for upload That way, we can all know who we are helping and how best to go about it.ДЇor the fugacity and fugacity coefficients, i made used of equations from thermo by smith, et.al

Students on this Forum should fill in all the details on the personal background portion of the Forum registry. That way, we can help you get back on your feet with understanding what you are up against. But also tell us what you have studied and how far into it you have gotten. If you don't know what fugacity is as well as not knowing what analytical methods and generalized charts are available, then yours is a lost cause as far as this Forum is concerned.Д«ut if you are struggling with the subject and having a hard time, then tell us where you have hit a bump in the road and what is it that you don't comprehend. Also tell us your level of study and what course you are taking that is related to this assignment.

McWilliams 6 tted these charts to the following Nomenclature a T a p correlation parameters B o oil formation volume factor (bbl/STB) K i equilibrium ratio for component i M. pressure and temperatures that are valid up to around 6000 psi (41.37 MPa) pressures or more. If you want 'help' to find the solution and work out the problem, then show us how much time and effort you have put into this task yourself. DePriester 5 presented K-value charts for light hydrocarbons vs. If you want us to do your homework, you are taking the wrong avenue. Targeting at the development of an accurate and efficient dose calculation engine for online adaptive radiotherapy, we have implemented a finite-size pencil. There is nothing quite as lazy as a lazy student.

Online depriester chart calculator