| 21. | A curious reaction occurs upon addition of concentrated sulfuric acid to potassium permanganate.
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| 22. | Oxalic acid and oxalates can be oxidized by permanganate in an autocatalytic reaction.
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| 23. | Later in the film he mentioned that potassium permanganate tablets were sometimes used.
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| 24. | Phenylglyoxylic acid can be synthesized by oxidation of mandelic acid with potassium permanganate.
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| 25. | This field was chosen to test how effectively permanganate could remove explosive contaminants.
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| 26. | China, in turn, provides 64 percent of Colombia's potassium permanganate.
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| 27. | Other popular bleach solutions use potassium dichromate ( a hexavalent chromium ) or permanganate.
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| 28. | It is the conjugate acid of permanganate salts.
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| 29. | Oxidants such as ozone, hydrogen peroxide, and potassium permanganate have been used.
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| 30. | One control method is to use odour-neutralizing chemicals such as potassium permanganate.
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