Esterification is a chemical reaction used for making esters. The reaction in which a Caboxylic acid combines with an alcohol in the presence of a catalyst (commonly concentrated sulfuric acid) to form an ester [CH3COOC2H5] is called Esterificatin reaction. It is a reversible reaction.
ActiveCaptain is a popular community-based sailing website that contains user-generated information about marinas, anchorages, marine hazards and local points of interest for sailing grounds around the world. Founded in 2007 by Jeff and Karen Siegel, the ActiveCaptain community now has more than 200,000 users. It began as a website but now there is a companion app, as well as a database for several smartphone and tablet navigation apps.
Compare â passive vocabulary. surface-active. adj (of a substance, esp. a detergent) capable of lowering the surface tension of a liquid, usually water. See also â surfactant. English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: active, active centre, active galaxy, active list. digital death. digital death. n. disconnection of active online presence and accounts upon user's death. [Tech.]. ! in active hands full stomach. in active hands full stomach.