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Batteries generate electrical energy by chemical reactions that transfer electrons from one terminal to the opposite. Abnormal alkaline batteries use a potassium hydroxide gel because the conductive electrolyte, and the reactions within the gel generate a small quantity of hydrogen gasoline.
For the reason that battery is sealed, the stress within the cell step by step builds and finally causes tiny ruptures alongside the seams of the steel casing. The potassium hydroxide reacts with CO2 within the air to type a innocent crust of potassium carbonate, however the potassium hydroxide itself is caustic and might trigger pores and skin irritation. Take your leaking batteries to the recycling centre in a plastic bag.
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Requested by: Lucinda Cox, Sussex
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