Kinetics

Description

A-Levels Chemistry (Kinetics) Flashcards on Kinetics, created by Technical Tim on 09/05/2013.
Technical Tim
Flashcards by Technical Tim, updated more than 1 year ago
Technical Tim
Created by Technical Tim almost 11 years ago
39
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Resource summary

Question Answer
Temperature Increased temperature, means more particles are likely to have activation energy, so more collisions
Surface area larger amount of area to be reacted with increasing collisions, increasing ROR
Catalysts Lower energy needed to activate by creating alternative rate, so increased ROR
Concentration / Pressure larger numbers of molecules, more per unit area, so more collisions, larger ROR
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