"Racecourse" Natural Recordings by Native Speakers
A place where horse racing or other animal racing events are held, typically with a track or course.
Here are 5 usage examples of the word "racetrack" and "racecourse":
Racemation is a term used in organic chemistry to describe the chemical reaction that leads to the formation of a racemic mixture. A racemic mixture is a 50:50 mixture of two enantiomers, which are molecules that are mirror images of each other but are not superimposable on each other.<br><br>In other words, racemation is the process by which a chiral compound (a compound that exists in enantiomers) is converted into an equal mixture of those enantiomers. This can occur through various methods, including physical or chemical means such as heating, radiation, or the action of catalysts.<br><br>For example, a chiral compound that exists as one enantiomer will undergo racemation when heated, resulting in an equal mixture of the two enantiomers.