20,345
edits
Changes
Created page with "==Key Stage 3== ===Meaning=== A catalyst is a chemical which can increase the rate of a chemical reaction without being used up in the reaction..."
==Key Stage 3==
===Meaning===
A [[catalyst]] is a [[chemical]] which can increase the rate of a [[Chemical Reaction|chemical reaction]] without being used up in the [[reaction]].
===About Catalysts===
: A [[catalyst]] is neither are [[reactant]] or a [[product]] in a [[Chemical Reaction|reaction]] but it can make the [[Chemical Reaction|reaction]] happen more quickly.
===Examples===
: [[Chlorophyll]] is a [[catalyst]] for the [[Chemical Reaction|reaction]] that allows [[plant]]s to turn [[Carbon Dioxide]] and [[water]] into [[Glucose]] and [[Oxygen]] during [[photosynthesis]].
: [[Enzyme]]s are a type of biological [[catalyst]] that can speed up [[Chemical Reaction|reaction]] inside an [[organism]].
===Meaning===
A [[catalyst]] is a [[chemical]] which can increase the rate of a [[Chemical Reaction|chemical reaction]] without being used up in the [[reaction]].
===About Catalysts===
: A [[catalyst]] is neither are [[reactant]] or a [[product]] in a [[Chemical Reaction|reaction]] but it can make the [[Chemical Reaction|reaction]] happen more quickly.
===Examples===
: [[Chlorophyll]] is a [[catalyst]] for the [[Chemical Reaction|reaction]] that allows [[plant]]s to turn [[Carbon Dioxide]] and [[water]] into [[Glucose]] and [[Oxygen]] during [[photosynthesis]].
: [[Enzyme]]s are a type of biological [[catalyst]] that can speed up [[Chemical Reaction|reaction]] inside an [[organism]].