## Wikipedia - Energi bebas Gibbs (id) Wikipedia - Gibbs free energy (en) Wikipedia - Gibsova slobodna energija (sr) Wikipedia - Partielle molare Größe (de) Wikipedia - Potenziale chimico (it) Wikipedia - Ελεύθερη ενέργεια Γκιμπς (el) Wikipedia - Химический потенциал (ru) chemical potential, $$\mu _{\text{B}}$$

https://doi.org/10.1351/goldbook.C01032
The chemical potential of a substance B in a mixture of substances B, C ... is related to the Gibbs energy $$G$$ of the mixture by: $\mu _{\text{B}}=(\frac{\partial G}{\partial n_{\text{B}}})_{T,p,n_{\text{C}\neq \text{B}}}$ where $$T$$ is the @T06321@, $$p$$ is the pressure and $$n_{\text{B}}$$, $$n_{\text{C}}$$, ... are the amounts of substance of B, C, ... . For a pure substance B, the chemical potential $$\mu _{\text{B}}^{*}$$ is given by: $\mu _{\text{B}}^{*}=\frac{G^{*}}{n_{\text{B}}}=G_{\text{m}}^{*}$ where $$G_{\text{m}}^{*}$$ is the molar Gibbs energy, and where the superscript * attached to a symbol denotes the property of the pure substance. The superscript $$^{\unicode{x29B5}}$$ or $$^{\unicode{x26ac}}$$ attached to a symbol may be used to denote a @S05927@.