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> Gibbs free energy change of mixing by Raoult's law (given mole fractions)
Gibbs free energy change of mixing by Raoult's law (given mole fractions)
Formula
DeltamixG
Gibbs free energy change of mixing
n
total number of moles of A and B
x1
mole fraction of component A
x2
mole fraction of component B
R
gas constant
T
temperature
Formula description
During the procedure of mixing A and B to form an ideal solution, there is a change in the Gibbs free energy.
Calculator (
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n
mole
kilomole
millimole
micromole
x1
x2
R
joule per mole degree Kelvin
kilogram square meter per Kelvin per mole per second squared
T
kelvin
degree celsius
degree fahrenheit
degree rankine
DeltamixG
joule per mole
kilogram square meter per mole per second squared
Precision
0
1
2
3
4
5
6
7
8
9
Formula code
C
C#
C++
Java
JavaScript
LaTeX
PHP
#include
DeltamixG = n*R*T*(x1*log(x1)+x2*log(x2))
DeltamixG = n*R*T*(x1*Math.Log(x1)+x2*Math.Log(x2))
#include
DeltamixG = n*R*T*(x1*log(x1)+x2*log(x2))
DeltamixG = n*R*T*(x1*Math.log(x1)+x2*Math.log(x2))
DeltamixG = n*R*T*(x1*Math.log(x1)+x2*Math.log(x2))
\Delta_{\rm mix} G = nRT(x_1\ln x_1 + x_2\ln x_2)
$DeltamixG = $n*$R*$T*($x1*log($x1)+$x2*log($x2))
References
Wikipedia: Raoult's law -- Gibbs free energy change of mixing.
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