Collision Theory
Storyboard Text
- Collision theory is when two particles is how materials (atoms,ions,molecules) can collide and become new materials.
- What is collision theory?
- What happens if the surface area of a reactant increases?
- That means that more particles are exposed to each other so the rate of reaction increases.
- If you increase the temperature, that makes the molecules move faster. There are two effects of increasing temperature, more collision intensity and a greater chance of having more collisions between molecules.
- Also, another one is concentration, that is when the colliding of the molecules increase. Last but not least is when the Catalyst factor, it's when it makes the reactions go faster, increasing reaction rate.
- What happens if you increase the temperature?
- What happens if the concentration factor increases?
- When the concentration factor increases, the colliding of the molecules increases, causing them to collide more frequently.
- The Catalyst factor is when it makes the reaction go faster, so the reaction rate increases.
- what about the factor of Catalyst?
- So in conclusion, there are 4 factors of the collision theory. Surface Area when more particles are exposed to each other, increasing reaction rate. Temperature, when the temperature is increased it increases the speed of molecules.
- So collision theory is when materials collide to form new materials. This usually happens with the 4 factors: Scale Area, Temperature,Concentration, and Catalyst.
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