Mark the correct shortcut vapor pressure equation from thefollowing choices:satO log10pat=7(w + 1)(1 − 1)7O logepsat = (w - 1)(1 – ½)None of the aboveOlogiopat (w+1)(1+z)=

Answered: Mark the correct shortcut vapor…

Introduction to Chemical Engineering Thermodynamics

8th Edition

ISBN:9781259696527

Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Chapter1: Introduction

Section: Chapter Questions

Problem 1.1P

See similar textbooks

Related questions

Question

Mark the correct shortcut vapor pressure equation from the
following choices:
sat
O log10pat
=
7
(w + 1)(1 − 1)
7
O logepsat = (w - 1)(1 – ½)
None of the above
Ologiopat (w+1)(1+z)
=

Expert Solution

Step 1: Introduction:

The vapor pressure of a substance at temperature (T) is equal to the pressure exerted by its vapors at this temperature.

Normally we use the Claussius Clapeyron equation to compute the vapor pressure of a substance at any temperature (T).

The Claussius Calpeyron equation is of the form:

$ln open parentheses P subscript 2 to the power of s a t end exponent over P subscript 1 to the power of s a t end exponent close parentheses equals fraction numerator increment H to the power of v a p end exponent over denominator R end fraction open parentheses 1 over T subscript 1 minus 1 over T subscript 2 close parentheses W h e r e space increment H to the power of v a p end exponent space i s space e n t h a l p y space o f space v a p o r i z a t i o n space o f space t h e space l i q u i d.$