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26 wrz 2019 · The document discusses collision theory and factors that affect the rate of chemical reactions. It investigates how concentration, temperature, and particle size impact the rate through experiments. Increasing concentration increases collisions and reaction rate.
- Factors affecting the rate of chemical reaction | PPT - SlideShare
The rate of chemical reactions can be affected by several...
- Factors affecting the rate of chemical reaction | PPT - SlideShare
14 lut 2017 · The document discusses several factors that affect the rate of chemical reactions: 1) Concentration and surface area - Increasing concentration and surface area increases the number and frequency of collisions between reacting particles, speeding up reactions. 2) Temperature - Higher temperatures cause particles to collide more energetically, ...
4 wrz 2017 · The rate of chemical reactions can be affected by several factors, including surface area, concentration, temperature, and catalysts. Increasing the surface area, concentration, or temperature of reactants increases the number of collisions and reaction rate.
Download presentation. Presentation on theme: "Factors affecting rates of reaction"— Presentation transcript: 1 Factors affecting rates of reaction. Key Terms Knowledge Organiser – The Rate and Extent of Chemical Change Diagrams Rate of reaction The speed at which a reaction takes place.
8 paź 2014 · Factors affecting Reaction Rates Press the left mouse key to move on on each page. This is about the speed of chemical reactions, and what affects it. Factors: • The size of particles of a solid reactant. • The concentrations of the reactants in solution. • The temperature.
Standard 8: Reaction Rate Chemistry Ms. Siddall. There are 4 factors that affect the rate of a reaction: 1.Temperature: Increasing temperature = more.
Factors that affect reaction rates include temperature, surface area, concentration, and presence of catalysts. Higher temperatures increase particle energy and collision rate. Smaller particles and higher concentrations increase collision opportunities.
