Chromic acid cell

The Chromic acid cell is a type of primary cell which uses chromic acid as a depolarizer. The chromic acid is usually made by acidifying (with sulfuric acid) a solution of potassium dichromate. The old name for potassium dichromate is potassium bichromate and the cell is often called a Bichromate cell.^[1] This type of cell is now only of historical interest.

^ Ayrton, W.E. and Mather, T. Practical Electricity, Cassell and Company, London, 1911, pp 185-187

[1] Ayrton, W.E. and Mather, T. Practical Electricity, Cassell and Company, London, 1911, pp 185-187

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