Preferred Label : activity;
Detailed label : activity (relative activity), a;
IUPAC definition : Defined by the equation \[a e {\frac{μ - μ {u}}{R\,T}}\] where R is the gas constant,
T the thermodynamic temperature, µ the chemical potential and µ0 the standard chemical
potential the definition of which depends on the choice of the standard state.;
Origin ID : A00115;
Automatic exact mappings (from CISMeF team)
- Active [ICD-11 Extension code]
- See also
Defined by the equation \[a e {\frac{μ - μ {u}}{R\,T}}\] where R is the gas constant,
T the thermodynamic temperature, µ the chemical potential and µ0 the standard chemical
potential the definition of which depends on the choice of the standard state.
