Differences between H-H-O and H-O-H - Chemistry Stack Exchange
Jan 14, 2015 · To add to this, there are exceptions to the 'hydrogen only makes one bond' rule of thumb, in the form of unusual electron-deficient bonds as found for instance in boranes, however this does …
Is oxyhydrogen lighter than air? - Chemistry Stack Exchange
Oct 27, 2022 · This is a matter of simple calculation. If you don't know how to calculate it, then all this looks like just another reason not to anything like that.
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 …
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. …
Can hydrogen and oxygen gasses be turned back into water?
Oct 3, 2016 · I electrolized water today, and got hydrogen. And I have a bottle of oxygen. Can I combine those to get myself water? I know $\\ce{H2O}$ is super pure water, but I just want to try. Is this too …
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 …
pH value of HF, hydrogen fluoride or hydrofluoric acid?
May 22, 2018 · I very well know how to work with HF, we have all the facilities, there's just a bunch of different values regarding pH to be found (a value usually not necessary to know when working with …
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.
inorganic chemistry - Why does hydrogen fluoride have a boiling point ...
Aug 22, 2015 · @orthocresol It is known that HF shows hydrogen bonding in gaseous phase too. It simply means that while going from liquid to gaseous phase, the hydrogen bonds don't have to be …
Why does hydrogen burn with a pale blue flame while its emission ...
Apr 11, 2021 · I was studying oxidising flames and realized that sodium burns with a bright yellow flame the wavelength of which is around 588 nm. Then I searched for emission spectra of sodium and …