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HYDROGEN PEROXIDE DECOMPOSITION BY SODIUM BROMIDE<br />
NaBr is catalyst.<br />
After all H2O2(aq) has decomposed, an almost colorless solution of NaBr(aq) remains.  A catalyst promotes a reaction but is not consumed by the reaction.

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HYDROGEN PEROXIDE DECOMPOSITION BY SODIUM BROMIDE
NaBr is catalyst.
After all H2O2(aq) has decomposed, an almost colorless solution of NaBr(aq) remains. A catalyst promotes a reaction but is not consumed by the reaction.

Copyright:© 1996 Richard Megna - Fundamental Photographs

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Richard Megna