Card Set Information
Advanced Higher Chemistry - Unit Two - Electrochemistry
In an electrochemical cell what form is the electrolyte often in?
The form of a salt bridge
What is the emf of a cell?
The electric potential difference between the electrodes of the cell
What equation can be used to work out the emf of a cell?
emf = E
What does cell emf depend on?
The concentration of reactants
The type of cell
The more positive the E˚ value (emf) the _____ an oxidising agent it will be?
The more negative the E˚ (emf) value the ______ an oxidising agent it will be?
What equation is used to work out the standard free energy change for a cell reaction?