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Molecular formula : MW : CAS :
nature : As the electrolyte concentration polarization between different or electrode reaction on the concentration of different roles and have the electromotive force known as a type of batteries concentration battery. For example : (a) Ag | AgNO3 (m ') | | AgNO3 (m'') | It Ag electrode and electrolyte materials are the same, only the electrolyte concentration, m' m �#39;' ; (2) Pt, H2 (p1) | HCl (m) | H2 (p2), Pt pl �p2 participate in battery electrode reaction of the different pressure gaseous substances, but also constitute a concentration cell. Such batteries, the overall effect is a high concentration of substances from state to state transfer of low concentration, the net occurred without chemical changes from that of the average for the chemical batteries, the batteries as concentration.
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