Concept explainers
Interpretation:
The balanced equations for the anode, cathode, and overall cell reactions for the given cell and the Nernst equation in a form that applies at body temperature should be written. The cell voltage should be calculated at given conditions.
Concept introduction:
Accidentally chewing on a stray fragment of aluminium foil can cause a sharp tooth pain if the aluminium comes in contact with an amalgam filling. The filling, an alloy of silver, tin, and mercury, acts as the cathode of a tiny galvanic cell, the aluminium behaves as the anode, and saliva serves as the electrolyte. When the aluminium and the filling come in contact an
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