1a. Does this graph represent an exothermic reaction or an endothermic reaction? Explain how you know  1b. Determine the heat of reaction. (∆H)  1c. Determine the activation energy

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Q: Here is an energy diagram for the reaction: 400 300 C + D energy 200 (kJ/mol) A + B 100 reaction…

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A: The best way to calculate the activation energy using Arrhenius equation.

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Q: Which of the reaction mechanisms is consistent with the energy diagram?   A. 2A−→−fast B B−→−fast…

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Q: 3. The rate of a chemical reaction is found to double when the temperature is raised from 15 °C to…

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Q: How does a catalyst affect the rate of reaction? Explain each in at least 5 sentences.

A: Effect of catalyst on rate of the reaction:

Q: Define the term catalyst?

A: The term catalyst has to be defined below.

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Q: Use the following graph to identify the type of reaction (exothermic or endothermic), the activation…

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Q: The rate of a reaction is increased with the addition of a catalyst as shown in the following…

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