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Rate of reaction revison (key words: (collision theory (for a reaction to…
Rate of reaction revison
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key words:
collision theory
for a reaction to take place, particles from two or more chemicals must collide with each other with enough energy to react (activation energy
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Tempreture
a higher temperature will lead to a higher kinetic energy, increasing movement, causing a higher amount of successful collisions, as all the particles will have their activation energy
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Concentration
increasing concentrations adds more particles, leaving less space, and more successful collisions, increasing rate of reaction
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Surface Area
as the surface area increase, the area exposed for collisions is increased, so rate of reaction increases.
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Catalysts
Catalysts lower the activation energy, so rate of reaction will increase. They are not used up in the reaction, so they can be used again
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basically what happened was that every time I brought up the c4 they would change the subject to what I have done wrong in lessons. they say the c4 is for my behaviour and lack of morale in lessons but I haven't been that bad in lessons.
