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Topic: Mixing Hydrogen peroxide to a phosphoric acid solution.  (Read 14599 times)

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YBS

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Mixing Hydrogen peroxide to a phosphoric acid solution.
« on: August 05, 2005, 01:38:17 PM »
Hello, can anyone advise me please,

I am aware of the volatility of "piranha" solutions using Sulfuric acid and H2O2.

Can anyone tell me if I should be aware of any potential chemical reaction to mixing peroxide and phosphoric acid solutions.

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Offline sdekivit

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« Reply #1 on: August 05, 2005, 03:21:42 PM »
no i don't think there will occur any reaction, because there is no suitable reductor. H2O2 is a strong oxidator in acid environment ( E(0) = +1,763 V)
« Last Edit: August 05, 2005, 03:22:35 PM by sdekivit »
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Offline Donaldson Tan

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Re:Mixing Hydrogen peroxide to a phosphoric acid solution.
« Reply #2 on: August 05, 2005, 03:26:52 PM »
sulfuric acid catalyses the oxidation process.
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