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Condensation is the change of the state of matter from the gas phase into the liquid phase, and is the reverse of vaporization. The word most often refers to the water cycle . [ 1 ] It can also be defined as the change in the state of water vapor to liquid water when in contact with a liquid or solid surface or cloud condensation nuclei within ...
In organic chemistry, a condensation reaction is a type of chemical reaction in which two molecules are combined to form a single molecule, usually with the loss of a small molecule such as water. [1] If water is lost, the reaction is also known as a dehydration synthesis.
As such, condensation can be associated with phase transition, and the macroscopic occupation of the state is the order parameter. Bose–Einstein condensate was first predicted, generally, in 1924–1925 by Albert Einstein , [ 2 ] crediting a pioneering paper by Satyendra Nath Bose on the new field now known as quantum statistics . [ 3 ]
Reflux is a technique involving the condensation of vapors and the return of this condensate to the system from which it originated. It is used in industrial [1] and laboratory [2] distillations. It is also used in chemistry to supply energy to reactions over a long period of time.
An aldol condensation is a condensation reaction in organic chemistry in which two carbonyl moieties (of aldehydes or ketones) react to form a β-hydroxyaldehyde or β-hydroxyketone (an aldol reaction), and this is then followed by dehydration to give a conjugated enone. The overall reaction equation is as follows (where the Rs can be H)
The Knoevenagel condensation is a key step in the commercial production of the antimalarial drug lumefantrine (a component of Coartem): [8] Final step in Lumefantrine synthesis The initial reaction product is a 50:50 mixture of E and Z isomers but beecause both isomers equilibrate rapidly around their common hydroxyl precursor, the more stable ...
I mean, the whole ax thing was just because Peter Yarrow said (on the microphone to the crowd), ‘He’s gone to get his ax,’ when Dylan went to get a guitar” to perform the solo acoustic ...
Condensate may refer to: . The liquid phase produced by the condensation of steam or any other gas; The product of a chemical condensation reaction, other than water; Natural-gas condensate, in the natural gas industry