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Tollens' reagent: a chemical test most commonly used to determine whether a known carbonyl-containing compound is an aldehyde or a ketone Triphenylphosphine: used in the synthesis of organic and organometallic compounds
In chemistry, a reagent (/ r i ˈ eɪ dʒ ən t / ree-AY-jənt) or analytical reagent is a substance or compound added to a system to cause a chemical reaction, or test if one occurs. [1] The terms reactant and reagent are often used interchangeably, but reactant specifies a substance consumed in the course of a chemical reaction. [ 1 ]
Nuclear chemistry is a sub-discipline of chemistry that involves the chemical reactions of unstable and radioactive elements where both electronic and nuclear changes can occur. The substance (or substances) initially involved in a chemical reaction are called reactants or reagents .
An element–reaction–product table is used to find coefficients while balancing an equation representing a chemical reaction. Coefficients represent moles of a substance so that the number of atoms produced is equal to the number of atoms being reacted with. [1] This is the common setup: Element: all the elements that are in the reaction ...
Collins reagent; Combes quinoline synthesis; Conia reaction; Conrad–Limpach synthesis; Cook–Heilbron thiazole synthesis; Cope elimination; Cope rearrangement [24] Corey reagent; Corey–Bakshi–Shibata reduction; Corey–Fuchs reaction; Corey–Gilman–Ganem oxidation; Corey–Kim oxidation; Corey-Nicolaou macrolactonization
Reaction intermediates are chemical species, often unstable and short-lived. They can, however, sometimes be isolated. They are neither reactants nor products of the overall chemical reaction, but temporary products and/or reactants in the mechanism's reaction steps. Reaction intermediates are often confused with the transition state.
A chemical synthesis involves one or more compounds (known as reagents or reactants) that will experience a transformation under certain conditions. Various reaction types can be applied to formulate a desired product. This requires mixing the compounds in a reaction vessel, such as a chemical reactor or a simple round-bottom flask.
The limiting reagent (or limiting reactant or limiting agent) in a chemical reaction is a reactant that is totally consumed when the chemical reaction is completed. [ 1 ] [ 2 ] The amount of product formed is limited by this reagent, since the reaction cannot continue without it.