a. Draw a different set of apparatus that could be used to monitor the reaction shown in

Question:

a. Draw a different set of apparatus that could be used to monitor the reaction shown in Figure 9.2.

b. What do we mean by:

i. The activation energy of a reaction?

ii. A catalyst?

c. Does a catalyst work by:

a. Increasing the frequency of collisions?

b. Increasing the proportion of particles with energy greater than the activation energy?

c. Increasing the activation energy?

d. Use the collision theory to explain how increasing the surface area of a solid reactant increases the rate of reaction.

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Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

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Question Posted: Sep 20, 2021 01:35 AM

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a. Draw a different set of apparatus that could be used to monitor the reaction shown in

Question:

gas syringe Figure 9.2 Measuring the volume of gas given off over time enables us to calculate the rate of reaction in cm of gas per second.

Step by Step Answer:

a A colorimeter or a spectrophotometer can be used to measure changes in the colour or absorbance of ...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

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