22.12 Relating G and Ecell (Video)

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This project was preformed to supply Libretext Authors with videos on General Chemistry topics which can be used to enhance their projects. Also, these videos are meant to act as a learning resource for all General Chemistry students.

Video Topics

G and E_cellare related by the equation: G° = -NFE°_cell

G° = Gibbs free energy in J/mol

N = number of electrons transferred in the reaction

F = Faraday constant = 96,485 C/mol e-

E°cell = Volt

Remember (V)(C) = J

Positive E°_cell→ Negative G° → Spontaneous

Negative E°_cell → Positive G° → Non-Spontaneous

The video contains an example problem where G° for a reaction is calculation from a given E°cell.

Link to Video

Relating G and Ecell: https://youtu.be/49KhN73HVM8