Describe the following in a brief sentence, a) Catalyst b) Intermediate c) Transition state. What is the preferred catalyst for preparation of ammonia? What are the factors that affect enzyme activity? What is the technology by which the catalyst flows in reactor, is c...
In chemistry, a catalyst is a substance that speeds up a chemical reaction. It changes an environment just enough to speed along an outcome. A lot of late bloomers use the word catalyst to describe the specific crush, love interest, or moment that helped them realize their sexuality....
a "catalyst" (for example a "catalyst for political change"). A promoter is an accelerator of catalysis but not a catalyst by itself. An inhibitor inhibits the working of a catalyst. History The phrase catalysis was coined by Jöns Jakob Berzelius in 1835 who was the firs...
What is a catalyst in a chemical reaction? What chemical reaction produces heat? What happens to a catalyst during a chemical reaction? How do you reverse a chemical reaction? How do you add chemical reactions? What principle can be applied to all chemical reactions?
The one, such as a person, event, or condition, that is responsible for an action or result. Catalyst (chemistry) A substance that increases the rate of a chemical reaction without being consumed in the process. Cause A basis for an action or response; a reason The doctor's report gave...
In chemistry, a catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. Catalysts work by providing an alternative pathway for the reaction to occur that requires less energy, which lowers the activation energy required for the reaction to proc...
organocatalysts are not as efficient as organometallic catalysts when chemistry requires activating inert bonds such as in C-H functionalization. It is important to note that, accelerated by enhanced research in green chemistry, significant efforts are on-going in the use of earth-abundant metals su...
Re: catalytic reaction - what is it? « Reply #3 on: December 27, 2007, 06:15:37 PM » Catalyst mechanisms are complicated and not straight forward. This year's nobel prize was given in part to the studies on surfaces like the one you've asked about. Look up the work of Gerhar...
A catalyst is a substance that increases the rate of a chemical reaction when it is introduced. A catalyst is a material that is not consumed by a chemical process but reduces the activation energy of the reaction. Learn how the catalyst reduces the acti
What is the function of protein as a catalyst? Enzymesare proteins that have a specific function. They speed up the rate of chemical reactions in a cell or outside a cell. Enzymes act as catalysts; they do not get consumed in the chemical reactions that they accelerate. ...