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MCAT CHEM
Term | Definition |
---|---|
where does reduction happen | cathode |
where does oxidation happen | anode |
spontaneous Ecell | + and voltaic/galvanic |
nonspontaneous Ecell | - and electrolytic |
which direction do e- move in electrochemical cells | anode to cathode |
Ecell | Ered,cat - Ered,ano = (RT/nF)*ln(Keq) |
electron flow in galvanic cell | - to + |
electron flow in electrolytic cell | + to - |