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In chemistry, work-up refers to the series of manipulations required to isolate and purify the product(s) of a chemical reaction. [1] The term is used colloquially to refer to these manipulations, which may include: deactivating any unreacted reagents by quenching a reaction.
In analytical chemistry, sample preparation (working-up) refers to the ways in which a sample is treated prior to its analyses. Preparation is a very important step in most analytical techniques, because the techniques are often not responsive to the analyte in its in-situ form, or the results are distorted by interfering species.
Workup may refer to: Workup (chemistry), manipulations carried out after the main chemical reaction to secure the desired product; Workup, a game of practice baseball ...
Acid–base extraction is a subclass of liquid–liquid extractions and involves the separation of chemical species from other acidic or basic compounds. [1] It is typically performed during the work-up step following a chemical synthesis to purify crude compounds [2] and results in the product being largely free of acidic or basic impurities.
This page was last edited on 27 June 2021, at 23:10 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
Chemistry nerds, it's your time to shine. These pick up lines will help you break the frozen H2O. The post 45 Chemistry Pick Up Lines Guaranteed to Get a Reaction appeared first on Reader's Digest.
Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.
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