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Explain how each of these treatments affected the reaction rate. Describe; the effect at a molecular level. a. Concentration. The concentration remained unchanged from the prior experiments. This influences the rate of change by providing us with a rudimentary. idea of how quickly reactions occur with a given amount of reactants.
- 5.2 lab notes and coursework
Did the amount of catalyst affect the reaction rate?...
- 5.2 lab notes and coursework
This report discusses experiments of several factors that influence the rate of a chemical reaction by increasing the frequency of collision or providing conditions for effective collision including: Nature of reactants - particles size Temperature Concentration Catalysts Introduction The increases of factors being examined: particle size ...
Did the amount of catalyst affect the reaction rate? Copper(II) sulfate increase the reaction time, the presence of CuSO4 provides an alternate where the reaction can take place with lower activation energy resulting in a more speedy reaction.
The purpose of this experiment is to investigate how different factors affect the rate of a chemical reaction. There are six parts to this study: examining the effect of temperature changes, concentration changes, changes in reactants, changes in surface area, addition of a catalyst and addition of an inhibitor. PROCEDURE.
The purpose of this experiment is to investigate how different factors affect the rate of a chemical reaction. There are six parts to this study: examining the effect of temperature changes, concentration changes, and changes in surface area. PROCEDURE. Part I: The Effect of Temperature Changes.
17 cze 2023 · What are the effects of the temperature and the presence of Cu metal on the reaction rate? Provide a physical explanation to each of these observations. What is occurring on the molecular level? Which of the factors you determined experimentally has the most profound effect on the reaction rate? Explain your choice.
Study several factors that influence chemical reaction rates, including: 1. Concentration. 2. The nature of the chemical reactants. 3. Area in a heterogeneous reaction. 4. The temperature of the reacting system. 5. The presence of catalysts. Background. Effects of concentration. In order to react, molecules or ions must encounter one another.
