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.
Refers to objects currently being displayed or used. For example, in graphical user interfaces, the active window is the window currently receiving mouse and keyboard input. In spreadsheet applications, the active cell is the cell, usually highlighted, in which data can be entered or modified. The active program is the program currently running. When you enter a command, it usually applies only to the active elements.