Differences between H-H-O and H-O-H - Chemistry Stack Exchange
2015年1月14日 · To add to this, there are exceptions to the 'hydrogen only makes one bond' rule of thumb, in the form of unusual as found for instance in boranes, however this does not apply …
Is oxyhydrogen lighter than air? - Chemistry Stack Exchange
2022年10月27日 · 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 …
Reaction of potassium with water - Chemistry Stack Exchange
2019年6月5日 · The reactions are ongoing this way: Relatively free electrons of potassium reduce water: $$\ce {2 e- + 2 H2O -> H2 + 2 OH-}\tag {1}$$ That leaves metal positively charged. …
Can natural gas appliances run on Hydrogen? - Chemistry Stack …
2013年6月22日 · Pure hydrogen, as opposed to hydrocarbons, degrades metals. $\ce {H_2}$ molecules are tiny, so they wedge themselves into the relatively large metallic crystal …
electrochemistry - What metals are safe to use as electrodes when …
2022年5月5日 · 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 …
Reaction energy of oxygen and hydrogen - Chemistry Stack …
2019年1月20日 · 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 …
inorganic chemistry - Is Hydrogen Dioxide Water? If so, what is the ...
2017年9月14日 · 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". …
phase - At what pressure will hydrogen start to liquefy at room ...
2020年9月21日 · 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 …
How does high-frequency electrolysis of water work?
2022年2月20日 · 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? …
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 …