Catalyst
A catalyst (Greek: καταλύτης, catalyt?s) is a substance that accelerates the rate (speed) of a chemical reaction without itself being transformed or consumed by the reaction (see also catalysis). Chemical catalysts, the focus of this article, participate in reactions but are neither chemical reactants nor chemical products. More generally, one may sometimes call anything which accelerates a reaction without itself being consumed or transformed a catalyst (for example, a "catalyst for political change"). ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
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Greek: The noun Greek refers to:... Rate: :See also: rates (tax)... Chemical reaction: A chemical reaction is a process involving one, two or more substances (called reactants), characterized by a chemical change and yielding one or more product(s) which are different from the reactants. Classically, chemical reactions encompass changes that strictly involve the motion of electrons,... | ~ Table of Content ~
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~ Related Subjects ~Electrons (1) - Product (1) - Chemical change (1) - Nuclear reaction (1) - Transformations of elementary particles (1) - Chemical equation (1) - Chemical reaction (1) - Rate (1) - Greek (1) - Reactants (1) - Substances (1) - Catalysis (1) -~ Community ~
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