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Catalyst

57 bytes removed, 12:19, 5 April 2019
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===About Catalysts===
: [[Catalyst]]s provide a different [[Reaction Pathway|"reaction pathway]] " for the [[reactant]]s to form the [[product]]s.
: [[Catalyst]]s can lower the [[Activation Energy|activation energy]] needed to start a [[Chemical Reaction]].
{| class="wikitable"
|[[File:ExothermicSketchGraphWithCatalyst.png|center|300px]]
|-
| style="height:20px; width:200px; text-align:center;" |The [[Activation Energy|activation energy]] is shown to be high in this [[Reaction Profile|"reaction profile]] " for an [[exothermic]] [[Chemical Reaction|reaction]] without a [[catalyst]].| style="height:20px; width:200px; text-align:center;" |The [[Activation Energy|activation energy]] is shown to be low in this [[Reaction Profile|"reaction profile]] " for an [[exothermic]] [[Chemical Reaction|reaction]] with a [[catalyst]].
|}
: Since the [[particle]]s in the [[Reaction Mixture|reaction mixture]] will all have different amounts of [[energy]] (see [[Kinetic Theory]]), not all of them will have enough [[energy]] to [[Chemical Reaction|react]] when they [[collide]] (see [[Collision Theory]]). Adding a [[catalyst]] lowers this [[Activation Energy|activation energy]] so more [[particle]]s have enough [[energy]] to [[react]], increasing the [[Rate of Reaction|rate of reaction]].
: [[Enzyme]]s are a type of biological [[catalyst]] that can increase the [[Rate of Reaction|rate of reaction]]s inside an [[organism]].