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Hydrogen peroxide is decomposed in the p...

Hydrogen peroxide is decomposed in the presence of manganese dioxide `(MnO_(2))`.Give balanced reaction.

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When hydrogen peroxide is decomposed in the presence of manganese dioxide `(MnO_(2))`, water and oxygen are formed.
`underset("Hydrogen peroxide")(2H_(2)O_(2(g)))underset(triangle)overset(MnO_(2))to underset("water")(2H_(2)O_((l)))+underset("oxygen")(O_(2))`
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