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  1. Differences between H-H-O and H-O-H - Chemistry Stack Exchange

    Jan 26, 2013 · Therefore, the formula HHO H H O is either a very idiosyncratic way of denoting a molecule of water (normally written HX2O H X 2 O and occasionally HOH H O H, in order to …

  2. Reaction of potassium with water - Chemistry Stack Exchange

    Jun 5, 2019 · That leaves metal positively charged. Liquid ammonia, if exposed to alkali metal, reacts with electrons much slower than water, forming a dark blue solution of solvated electrons. As …

  3. Is oxyhydrogen lighter than air? - Chemistry Stack Exchange

    Oct 27, 2022 · I'm sorry, but having a megajoule of an explosive gas mixture nearby is NOT something you want to do (particularly since it can be set off by a static discharge). For example, stored …

  4. Can natural gas appliances run on Hydrogen? - Chemistry Stack …

    Jun 22, 2013 · Pure hydrogen, as opposed to hydrocarbons, degrades metals. $\ce {H_2}$ molecules are tiny, so they wedge themselves into the relatively large metallic crystal structures and form …

  5. electrochemistry - What metals are safe to use as electrodes when …

    May 5, 2022 · I am going to be a DC power converter (with fairly high voltage and amps) to turn water into hydrogen (and oxygen) gases. However I have a few questions about the safety of this process. …

  6. How does high-frequency electrolysis of water work?

    Feb 20, 2022 · I have read that combining the DC current with a high-frequency AC current, the electrolysis of water speeds up. Is this true? In that case, how is less energy wasted as heat? Or …

  7. phase - At what pressure will hydrogen start to liquefy at room ...

    Sep 21, 2020 · I want to increase a fixed-size object's internal gas pressure by generating hydrogen in it, but I could not find the proper phase diagram for it. So I am wondering how high pressures I can get.

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

    Sep 14, 2017 · Four of us were debating what the actual compounds and terms (scientifically) for water. H2O we all agreed upon until one person said, "..yes and its Hydrogen Dioxide". Myself and 1 of the …

  9. Reaction energy of oxygen and hydrogen - Chemistry Stack Exchange

    Jan 20, 2019 · From the bonding energy of following bonds that I found in a Wikipedia article, I calculated the reaction energy that would be released when oxygen and hydrogen are reacted to …

  10. Why is it OH- and not HO-? - Chemistry Stack Exchange

    I am told that in a chemical equation the metal comes first and then the non metal. for example MgO, ZnSO 4,etc. But when both the elements are non metals or metals, the one with the lower atomic …