Chemistry -C8

Description

Slide Set on Chemistry -C8, created by ellie kilbride on 16/10/2017.
ellie kilbride
Slide Set by ellie kilbride, updated more than 1 year ago
ellie kilbride
Created by ellie kilbride almost 7 years ago
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Resource summary

Slide 1

    Rates of reaction
    This is how fast reactants turn into products  there are some slow reactions (iron rusting) and some fast ( fireworks)  The reaction will only work if particles have enough energy for a successful collision ( collision theory ) 
    Caption: :

Slide 2

    The collision theory
    this is the thought that more collisions of the particles then a faster reaction. 
    Caption: :

Slide 3

    activation energy
    particles need energy to break bonds in order to form new ones  the particles in the reactant need energy to start the reaction 

Slide 4

    Increasing the concentration or pressure
    when you increase the concentration, there are more particles, therefore more particles can hit each other - faster reaction  when you increase the pressure, the particles are compressed into a smaller space, therefore collide more - faster reaction
    Caption: :
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