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10 gru 2016 · The document discusses factors that affect the rate of chemical reactions, including: 1) Temperature, concentration, pressure, particle size, and presence of catalysts can increase the rate of reaction by increasing the probability of effective collisions between reacting particles.
- Factors Affecting Reaction Rates | PPT | Free Download - SlideShare
The document discusses collision theory and factors that...
- Factors affecting the rate of chemical reaction | PPT - SlideShare
The rate of chemical reactions can be affected by several...
- Factors Affecting Reaction Rates | PPT | Free Download - SlideShare
Conditions that Effect Reaction Rates. • Increasing the concentration or surface area of one or more reactants increases the number of effective collisions by increasing the total number of collisions (fraction remains the same). Figure 12.8. 15.
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.
Important factors which affect rates of reactions: reactant concentration. temperature. action of catalysts. surface area. pressure of gaseous reactants or products. Champaign CHS. Kinetics. Studies the rate at which a chemical process occurs.
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.
The rates at which reactants are consumed and products are formed during chemical reactions vary greatly. Five factors typically affecting the rates of chemical reactions will be explored in this section: the chemical nature of the reacting substances, the state of subdivision (one large lump versus many small particles) of the reactants, the temperature of the reactants, the concentration of ...
(copy into notes) Rates of chemical reactions can vary Many factors affect reaction rates such as: concentration, surface area, temperature, and the presence of a catalyst.
