Effect of changing pressure on rate of reaction

In this lesson, students will learn how to recognise reactions involving gases. Students will also describe and explain the effect of pressure on gaseous reactions and apply knowledge to novel reactions.

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Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Activation energy is...

1/6

Q2.Collision theory states that in order for a chemical reaction to occur, reacting particles must collide with... (tick TWO boxes)

Select two (2) boxes

2/6

Q3.Which of the following equipment is used to measure the temperature of 25 cm³ sodium thiosulphate?

3/6

Q4.What happens to the energy of reacting particles when the temperature decreases?

4/6

Q5.When sodium thiosulphate reacts with hydrochloric acid, why does the solution go cloudy?

5/6

Q6.When investigating the effect of changing temperature of sodium thiosulphate on the rate of a reaction with hydrochloric acid, which of the following variable must be kept the same?

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Activation energy is...

1/6

Q2.Collision theory states that in order for a chemical reaction to occur, reacting particles must collide with... (tick TWO boxes)

Select two (2) boxes

2/6

Q3.Which of the following equipment is used to measure the temperature of 25 cm³ sodium thiosulphate?

3/6

Q4.What happens to the energy of reacting particles when the temperature decreases?

4/6

Q5.When sodium thiosulphate reacts with hydrochloric acid, why does the solution go cloudy?

5/6

Q6.When investigating the effect of changing temperature of sodium thiosulphate on the rate of a reaction with hydrochloric acid, which of the following variable must be kept the same?

6/6

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Effect of Changing Gas Pressure on Rate of Reaction

Please complete this exit quiz. This quiz will test your understanding of Effect of Changing Pressure on Rate of Reaction and previous topics.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What happens to the volume of gas when pressure is increased?

1/5

Q2.What happens to the reacting particles when pressure is increased?

2/5

Q3.Why does the rate of reaction increase when pressure of reacting gases increases?

3/5

Q4.Which of the following is the state symbol for a solution?

4/5

Q5.Which of the following equipment can we use to collect and measure volume of gas? Tick TWO boxes.

Select two (2) boxes

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Effect of Changing Gas Pressure on Rate of Reaction

Please complete this exit quiz. This quiz will test your understanding of Effect of Changing Pressure on Rate of Reaction and previous topics.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What happens to the volume of gas when pressure is increased?

1/5

Q2.What happens to the reacting particles when pressure is increased?

2/5

Q3.Why does the rate of reaction increase when pressure of reacting gases increases?

3/5

Q4.Which of the following is the state symbol for a solution?

4/5

Q5.Which of the following equipment can we use to collect and measure volume of gas? Tick TWO boxes.

Select two (2) boxes

5/5

Lesson summary: Effect of changing pressure on rate of reaction

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