Differences between H-H-O and H-O-H - Chemistry Stack Exchange
Jan 14, 2015 · Therefore, the formula $\ce {HHO}$ is either a very idiosyncratic way of denoting a molecule of water (normally written $\ce {H2O}$ and occasionally $\ce {HOH}$, in order to …
Why Is HOI a weaker acid than HOCl? - Chemistry Stack Exchange
Apr 30, 2024 · $\ce {HOCl}$ is a stronger acid then $\ce {HOI}$ for similar reasons as why $\ce {HOI}$ is a stronger acid than $\ce {HOH}$. Because the electronegativity decreases $\ce {Cl > I > H}$. For …
Configuration of a water molecule? - Chemistry Stack Exchange
Apr 29, 2014 · The HOH bond angle for an isolated water molecule is accurately known to be 104.5° (104.52°±0.05° from Rotation‐Vibration Spectra of Deuterated Water Vapor J. Chem. Phys. 24, …
organic chemistry - Why total heat of hydrogenation of 1,3 ...
Jan 29, 2019 · The relatively smaller Heat of hydrogenation (HOH) for benzene as compared to that for 1,3-cyclohexadiene is due to the aromaticity of the first. Analyzing the thermochemistry is indeed …
Do chemists refer to water as "dihydrogen monoxide"?
Feb 17, 2014 · Like most of the other professionals answering here, I've given a couple of talks on international conferences and published some articles in peer-reviewed journals. I have never used …
Which has stronger hydrogen bonds: water or ice?
May 6, 2018 · So, finally, I feel we have said enough to explain why the knowledge that a shrinking $\ce {O-O}$ distance and widening $\ce {HOH}$ angle tells us that ice has stronger hydrogen bonds than …
Why does water split into ions? - Chemistry Stack Exchange
Sep 20, 2017 · What is the property of a water molecule that allows it to split into $\\ce{OH-}$ and $\\ce{H+}$ ions? And subsequently, why - when these ions are attracted towards each other in a …
Why is creating water exothermic? - Chemistry Stack Exchange
Jul 16, 2018 · What I do not see in this answer is the calculation of the correct exothermic heating. You say the HO requires less energy to dissociate into H and O than the H required to separate from the …
Why does hydrogen bonding require a lone pair? [closed]
Dec 21, 2020 · Topological analysis of electron density in the HOH···CH4 complex by the AIM method showed that the parameters of the critical point of the bond between hydrogen and acceptor (carbon …
How is Bent's rule consistent with LCAO MO theory?
Jul 14, 2020 · Beyond the educational value, Bent's rule has had significant impact on how we understand wave functions of molecules. It's simplicity is almost unique in the world of quantum …