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Amino radical - Wikipedia
https://en.wikipedia.org/wiki/Amino_radical
WEBIn chemistry, the amino radical, ·NH2, also known as the aminyl radical or azanyl radical, is the neutral form of the amide ion ( NH− 2 ). Aminyl radicals are highly reactive and consequently short-lived, like most radicals; however, they form an important part of nitrogen chemistry.
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21.4: Acidity and Basicity of Amines - Chemistry LibreTexts
https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Map%3A_Organic_Chemistry_(Vollhardt_and_Schore)/21%3A_Amines_and_Their_Derivatives/21.04%3A_Acidity__and__Basicity__of_Amines
WEBAug 27, 2020 · For amines one can take advantage of their basicity by forming the protonated salt (RNH 2+ Cl − ), which is soluble in water. The salt will extract into the aqueous phase leaving behind neutral compounds in the non-aqueous phase. The aqueous layer is then treated with a base (NaOH) to regenerate the amine and NaCl.
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NH2 Lewis Structure, Molecular Geometry, Hybridization, and …
https://techiescientist.com/nh2-lewis-structure/
WEB3 days ago · It has a molar mass of around 16.0226 g/mol and is the neutral form of amide ions or azanide ions. Here, in this article, we will focus on the azanide anion (NH2-). NH2- is the conjugate acid of hydridonitrate (H-N2-) and conjugate base of ammonia (NH3). 2Li + 2NH3 —–> 2LiNH2 + H2.
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Amine - Wikipedia
https://en.wikipedia.org/wiki/Amine
WEBAmine. In chemistry, amines (/ ə ˈ m iː n, ˈ æ m iː n /, UK also / ˈ eɪ m iː n /) are compounds and functional groups that contain a basic nitrogen atom with a lone pair.Amines are formally derivatives of ammonia (NH 3), wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be …
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Amino acid | Definition, Structure, & Facts | Britannica
https://www.britannica.com/science/amino-acid
WEBamino acid, any of a group of organic molecules that consist of a basic amino group (―NH 2 ), an acidic carboxyl group (―COOH), and an organic R group (or side chain) that is unique to each amino acid. The term amino acid is short for α-amino [alpha-amino] carboxylic acid.
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7.2: Amino acids - Chemistry LibreTexts
https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introduction_to_Organic_and_Biochemistry_(Malik)/07%3A_Proteins/7.02%3A_Amino_acids
WEBSep 21, 2023 · Amino acids are the building blocks of proteins, i.e., they are the monomers of proteins. Amino acids are organic compounds that contain both an amine ( − NH 2) and a carboxylic acid ( − COOH) group in the same molecule. For example, alanine, shown on the right, is an amino acid.
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Azanide - Wikipedia
https://en.wikipedia.org/wiki/Azanide
WEBAlkali metal derivatives. References. Azanide. This article is about the negative anion. For other compounds with the formula NH2 but different charges, see amino radical and nitrenium ion. Azanide is the IUPAC -sanctioned name for the anion NH− 2.
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NH2 anion - NIST Chemistry WebBook
https://webbook.nist.gov/cgi/cbook.cgi?Formula=NH2-
WEBNH2 anion. Formula: H 2 N-Molecular weight: 16.0231; CAS Registry Number: 17655-31-1; Information on this page: Notes; Other data available: Reaction thermochemistry data; Gas phase ion energetics data; Ion clustering data; Vibrational and/or electronic energy levels; Options: Switch to calorie-based units
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24.3 Basicity of Amines - Chemistry LibreTexts
https://chem.libretexts.org/Courses/Athabasca_University/Chemistry_360%3A_Organic_Chemistry_II/Chapter_24%3A_Amines_and_Heterocycles/24.03_Basicity_of_Amines
WEBMar 26, 2024 · \[K_b=\dfrac{[RNH3^+][OH^−]}{[NH2]} \label{16.5.5}\] pK b = -log K b. Just as the acid strength of a carboxylic acid can be measured by defining an acidity constant K a (Section 2-8), the base strength of an amine can be measured by defining an analogous basicity constant K b.
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NH2- Lewis Structure, Molecular Geometry, Polarity & Hybridization
https://www.sciencecoverage.com/2020/11/NH2-lewis-structure.html
WEBNov 10, 2020 · NH2- is a polar molecule due to the higher electronegativity difference between nitrogen and hydrogen atoms. As there are a total of four pairs of regions (two bond pairs and two lone pairs) for the electrons are attached with central nitrogen atom which makes it sp3 hybridization.
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