Differences between H-H-O and H-O-H - Chemistry Stack Exchange
2015年1月14日 · $\ce {H_ {2}O}$ is the water molecule, two hydrogen atoms attached to a central oxygen atom, $\mathrm {C}_ {2v}$ symmetry, thermodynamically minimal structure of these …
Can natural gas appliances run on Hydrogen? - Chemistry Stack …
2013年6月22日 · Can natural gas appliances run on Hydrogen? If so, does the appliance have to be modified and how significant of a modification would it need? Thanks
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? …
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 …
How explosive is hydrogen gas? - Chemistry Stack Exchange
2014年2月15日 · I want to electrolyze water to get oxygen and hydrogen. I want to mix them in a regular balloon and ignite it. How much hydrogen would you need in a 2:1 ratio with air for it to …
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 …
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 …
Why 1 mole of H2 occupied the same volume occupied by 1 mole …
2019年3月25日 · The volume occupied by a gas has no relationship to the size of the molecules of the gas This is one of the principles of the gas laws in chemistry. It is based on observation: …
Production of hexavalent chromium during electrolysis using a …
I want to do rust removal by electrolysis (sodium carbonate, water solution) Can I use a stainless steel basket as a cathode or will it produce hexavalent chromium ? I know if I use stainless stee...
Is oxyhydrogen lighter than air? - Chemistry Stack Exchange
2022年10月27日 · 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.