
Definition of an "equivalent" - Chemistry Stack Exchange
Mar 12, 2019 · An equivalent is the factor of the number of molecules you need, at minimum, to carry out a reaction. The number of equivalent depends on your choice of what you consider is …
solutions - What is an equivalent? - Chemistry Stack Exchange
Jan 15, 2014 · I want to know what is an equivalent and how is it different from equivalent mass. How to calculate and why is it used in chemistry for knowing concentration?
acid base - What is the difference between equivalence and half ...
Feb 23, 2020 · I learned in class that the equivalence point is the point of neutralization where the amounts of acid and base are equivalent. I was also told that the half-equivalence point is …
equilibrium - How to calculate the equivalent weight of KMnO4 ...
May 8, 2019 · equivalent entity Entity corresponding to the transfer of a \ceH+ \ce H + ion in a neutralization reaction, of an electron in a redox reaction, or to a magnitude of charge number …
nmr spectroscopy - How to determine number of proton …
May 17, 2016 · Correct, the left and right side are not chemically equivalent. But the signals will again be complex and overlapping. I don't think anyone can predict any of the spectra by …
1H (proton) NMR spectra for alkanes - Chemistry Stack Exchange
Aug 18, 2015 · I do not fully understand the idea of coupling and why chemically equivalent hydrogens do not couple. I wanted to work with the alkanes, so let's take propane first: There …
Use of Equivalent in organic chemistry
Apr 13, 2024 · In organic chemistry jargon, "equivalent" is a relative amount. Two equivalents means it is in (two-fold) excess, 0.1 equivalent means it is limiting (unless it refers to a …
What is the meaning of "equivalent weight" and its formula?
Jan 24, 2016 · What is meant by "equivalent weight" and how does its formula E=M/V support the definition?
crystal structure - Understanding Equivalent Wyckoff positions ...
Aug 2, 2018 · Formally, equivalent Wyckoff positions are those which can be transformed into each other by applying the generators of the Euclidean normalizer. I recently found Symmetry …
Why does having equivalent resonance structures give more …
Although the phenolate ion has more resonance structures (4) compared to acetate ion (2), acetate is more stable because it has two equivalent resonance structures of same energy. …