About 50 results
Open links in new tab
  1. Why is H2O2 named hydrogen peroxide? - Chemistry Stack Exchange

    Jun 10, 2016 · The structure of $\ce {H2O2}$ is $\ce {H-O-O-H}$, and an $\ce {- O-O -}$ functional group is called a peroxide, by definition. The peroxide functional group is attached to a hydrogen …

  2. redox - Half equations for H2O2 for its reducing and oxidising nature ...

    May 1, 2014 · Is there a complete list of all the half equations for $\ce {H2O2}$ - both oxidation and reduction, in acidic and alkaline conditions? I've looked on the internet but can't seem to find a list …

  3. inorganic chemistry - What is the n factor of H2O2 undergoing ...

    Feb 26, 2021 · $$\ce {H2O2 + 2H+ + 2e → 2H2O}$$ Here 34.01 g of $\ce {H2O2}$ consumes two gram equivalents of hydrogen as an oxidizing agent. So the equivalent weight of this compound as an …

  4. catalysis - What is the "mechanism" of the decomposition of hydrogen ...

    Feb 3, 2020 · Below is one way to write it that shows what the enzyme does and avoids the uncertainty of the details: $$\ce {E + H2O2 -> E-O + H2O}\tag {1}$$ $$\ce {E-O + H2O2 -> E-O2 + H2O}\tag …

  5. inorganic chemistry - Is Hydrogen Dioxide Water? If so, what is the ...

    Sep 14, 2017 · 2 $\ce {H2O}$ (Dihydrogen monoxide) is water, while $\ce {H2O2}$ (dihydrogen dioxide) is hydrogen peroxide, a strong and unstable oxidizing agent.

  6. Does H2O2 break down into H2O - Chemistry Stack Exchange

    Sep 4, 2015 · In hydroponics, Hydrogen Peroxide is used to sanitise nutrient solution from pathogens. Allegedly it does not take sides, oxidising aerobic as well as anaerobic, including damaging the roots, …

  7. How does KI catalyze the reaction with H2O2? - Chemistry Stack …

    Feb 14, 2023 · Since H2O2 decomposition happens incredibly slowly, the latter seems very unlikely. On the other hand, I can't seem to visualize why an anion would abstract the uncharged oxygen either. …

  8. inorganic chemistry - Reaction intermediates of MnO2 catalyzed H2O2 ...

    Apr 9, 2018 · Manganese dioxide catalyzes the decomposition of hydrogen peroxide to water and oxygen gas. But what are the intermediates in this catalyzed reaction?

  9. electrochemistry - Why is the reaction between potassium …

    Jan 4, 2016 · When hydrogen peroxide is mixed with potassium permanganate, oxygen gas and water vapour are formed, according to the reaction (source): $$\\ce{2MnO4- + 3H2O2 -> 2MnO2 + …

  10. Potassium permanganate and hydrogen peroxide decomposition

    I saw a reaction by chemicalforce on YouTube where he decomposed $\ce {H2O2}$ into $\ce {H2O}$ and $\ce {O2}$ using potassium permanganate. The permanganate is a catalyst in the reaction.