Heterocyclic Compound In subject area: Chemistry A heterocyclic compound, by definition, is a cyclic organic compound having one or more carbon atoms replaced via other atoms such as N, S, O, P, etc. From: Journal of Molecular Liquids, 2021 About this pageSet alert ...
Understand what aromatic compounds are and the definition of aromatic in chemistry. Learn what makes a compound aromatic, see its characteristics...
AI generated definition based on:TrAC Trends in Analytical Chemistry,2016 Add to Mendeley Discover other topics Chapters and Articles You might find these chapters and articles relevant to this topic. Glycated Serum Albumin and AGE Receptors
Weak temporary van der Waals forces transport molecules of methane together. Solid, relatively permanent polar bonding between somewhat negative oxygen and somewhat positive hydrogen carries water molecules together. Compound Definition A compound is a chemical type that is developing when two or more ato...
In organic chemistry, what are easy ways to predict whether a reaction will be S_N1, S_N2, E1 or E2? Predict the major organic product formed when the compound shown below undergoes a reaction with 0.1 M H Cl. Give the stepwise reacti...
Themolecular massor molecular weight is the total mass of a compound. It is equal to the sum of the individual atomic masses of each atom in the molecule. It's easy to find themolecular massof a compound with these steps: Determine themolecular formulaof the molecule. ...
PubChem is an open repository for chemical structures, biological activities and biomedical annotations. Semantic Web technologies are emerging as an increasingly important approach to distribute and integrate scientific data. Exposing PubChem data to Se
as well as raw material or extract from Lonicera, Schizonepeta, Ginger, Chinese vitex, Forsythia, Echinacea and Isatis root, and other non-essential components (such as other auxiliary medical material or food material), also include in the definition of pharmaceutically or bromatologically acceptable...
the fact that “pure” oxides and phosphates exhibit, themselves, a lot of possible chemical interactions, modified oxide and phosphates could, on the other hand,be considered as exhibiting “expanded” chemical interactions, with very interesting possible consequences to basic and applied chemistry. ...
In food science, the theoretical underpinning of any definition is more closely related to the concept of evaporation. Thus, in the present context we may regard a volatile compound as one that has a high vapor pressure and that easily vaporizes at normal temperature and pressure. The ...