catalyst kăt′l-ĭst:
A substance, usually used in small amounts relative to the reactants, that modifies and increases the rate of a reaction without being consumed in the process.
CatalystWeb, App and Graphic
Catalystcatalyst kăt′l-ĭst:
A substance, usually used in small amounts relative to the reactants, that modifies and increases the rate of a reaction without being consumed in the process.