(redirected fromReaction rate) Thesaurus Encyclopedia Wikipedia chemical reaction n (Chemistry) a process that involves changes in the structure and energy content of atoms, molecules, or ions but not their nuclei. Comparenuclear reaction Collins English Dictionary – Complete and Unabridged, 12th Editio...
Learn about the rate of reaction. Understand the factors affecting the rate of reaction and see how catalyst, concentration, temperature and...
What is meant by rate law in chemistry? The rate law is specific for each chemical reaction and quantitatively expresses the relationship between a reaction rate and the concentration of reactants. The rate law is stated rate = k [A]x [B]y [C]zRate...
Catalysisis defined as increasing therate of a chemical reactionby introducing acatalyst. A catalyst, in turn, is a substance that is not consumed by thechemical reaction, but acts to lower itsactivation energy. In other words, a catalyst is both areactantandproductof a chemical reaction. Typ...
In chemistry, reactivity is a measure of how readily a substance undergoes achemical reaction. The reaction can involve the substance on its own or with other atoms or compounds, generally accompanied by a release of energy. The most reactive elements and compounds may ignite spontaneously or expl...
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. Word History of Catalyst
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. Word History of Catalyst
Reaction Intermediates in Organic Chemistry: Types of Reaction Intermediates There are six types of reaction intermediates. They are: 1. Carbocations A chemical species bearing a positive charge on carbon and carrying six electrons in its valence shell are called carbocations or carbenium ions. Carbo...
What is a catalyst in chemistry? Learn the catalyst definition, as well as the different types of catalysts, their defining characteristics and...
Learn what a chemical reaction is in biology with examples. Discover the different types of chemical reactions and the substances that boost them.