Search results
The meaning of CATALYST is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible. How to use catalyst in a sentence.
the catalyst behind sth The catalyst behind this welcome trend has been the mighty Bill Gates. catalyst for sth An outside leader is often needed to serve as a catalyst for change . a catalyst to (do) sth The Government will act as a catalyst to promote creative collaboration between businesses .
The latest version of the AMD Catalyst™ Software Suite, AMD Catalyst™ 15.7.1 is designed to support the following Microsoft Windows platforms: Windows® 7 SP1 or higher (32 & 64-bit) Windows® 8.1 (32 & 64-bit)
Jun 4, 2024 · Catalyst, in chemistry, any substance that increases the rate of a reaction without itself being consumed. Enzymes are naturally occurring catalysts responsible for many essential biochemical reactions. In general, catalytic action is a chemical reaction between the catalyst and a reactant.
Sep 21, 2022 · In chemistry and biology, a catalyst is a substance the increases the rate of a chemical reaction without being consumed by it. Catalysis is the process of speeding up a reaction using a catalyst. The word “catalyst” comes from the Greek word kataluein, which means to loosen or untie.
the catalyst behind sth The catalyst behind this welcome trend has been the mighty Bill Gates. catalyst for sth An outside leader is often needed to serve as a catalyst for change. a catalyst to (do) sth The Government will act as a catalyst to promote creative collaboration between businesses.
An air filter that uses a low-temperature oxidation catalyst to convert carbon monoxide to less toxic carbon dioxide at room temperature. It can also remove formaldehyde from the air. Catalysis ( / kəˈtæləsɪs /) is the increase in rate of a chemical reaction due to an added substance known as a catalyst [1] [2] ( / ˈkætəlɪst
A substance that starts or speeds up a chemical reaction while undergoing no permanent change itself. The enzymes in saliva, for example, are catalysts in digestion. catalyst. In chemistry, a substance that causes a chemical reaction to occur but is not itself involved in the reaction.
In acid catalysis, the catalyst is usually a H + ion. In base catalysis, the catalyst is usually an OH − ion. An example of a reaction that can be catalyzed by acid is the hydrolysis of sucrose, also known as table sugar. Sucrose is a combination of two simpler sugars (or monosaccharides ), glucose and fructose.
catalyst (for something) a person or thing that causes a change. I see my role as being a catalyst for change. The riots were later seen as the catalyst for the new political developments.
