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Increasing the surface area of a reactant increases the frequency of collisions

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Increasing the surface area of a reactant increases the frequency of collisions

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More surface area means more space to collide

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More surface area means more space to collide

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More reactions with higher concentrations

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More reactions with higher concentrations

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When a catalyst is added, there is less energy needed becuase the catalyst increases the reaction rate

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When a catalyst is added, there is less energy needed becuase the catalyst increases the reaction rate

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no

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How does surface area affect rate of reaction?

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Collision Theory & Reactions Part 1 | Reactions | Chemistry | FuseSchool

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How Catalysts Affect Rate Of Reaction | GCSE Chemistry (9-1) | kayscience.com

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temperature is degree of whether something is hot or cold

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You may have heard temperature is just the kinetic energy of molecules, but that's a subtle lie. In this video, Nick Lucid explains those subtlies in the only way he knows how: CRAZY! ________________________________ VIDEO ANNOTATIONS What is Energy REALLY?! http://youtu.be/jCrOtF7T4HE The Higgs Isn't Real: http://youtu.be/azTMPl0Qb6o Mass? Energy? What's The Difference?