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  1. Catalysis - Wikipedia

    Catalysis affects the environment by increasing the efficiency of industrial processes, but catalysis also plays a direct role in the environment. A notable example is the catalytic role of chlorine …

  2. Catalysis | Chemistry, Classification, & Chemical Reactions

    catalysis, in chemistry, the modification of the rate of a chemical reaction, usually an acceleration, by addition of a substance not consumed during the reaction.

  3. CATALYSIS Definition & Meaning - Merriam-Webster

    The meaning of CATALYSIS is a modification and especially increase in the rate of a chemical reaction induced by material unchanged chemically at the end of the reaction.

  4. DOE Explains...Catalysts | Department of Energy

    Catalysis is the process of adding a catalyst to facilitate a reaction. During a chemical reaction, the bonds between the atoms in molecules are broken, rearranged, and rebuilt, recombining …

  5. Catalytic Reaction (Catalysis): Definition, Types, & Mechanism

    Catalytic reaction or catalysis is the process that alters the rate of a chemical reaction under the influence of a catalyst. A catalyst is a chemical substance added to a reaction to either …

  6. Catalysis - an overview | ScienceDirect Topics

    Catalysis is defined as the process of modifying the rate of a chemical reaction, typically accelerating it, by adding a substance that is not consumed in the reaction.

  7. What Is a Catalyst? Understand Catalysis - Science Notes and …

    Sep 21, 2022 · Learn what a catalyst is in chemistry and biology. Understand the process of catalysis and how it affects activation energy.

  8. 14.7: Catalysis - Chemistry LibreTexts

    In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. In homogeneous catalysis, catalysts are in the same phase as the reactants.

  9. What is Catalysis? - American Chemical Society

    In chemistry, catalysis refers to changing the speed of a reaction using a substance that’s not consumed by the reaction.

  10. What Is Catalysis and How Do Catalytic Processes Work?

    Catalysis describes the acceleration of a chemical reaction due to the presence of a substance called a catalyst. These processes are fundamental and widespread, influencing various fields …