# Acid base reactions

This lesson looks at rules for naming salts and being able to write equations for a range of acid base reactions.

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!

Q1.(Revision) Identify what has been reduced in the reaction below.

1/7

Q2.(Revision) To investigate the reactivity of metals a student uses four different metals. Each time they added 1 g of the metal to 25 cm³ of sulfuric acid and record the temperature change. Identify the control variables in this example. You need to select two answers.

Select two (2) boxes

2/7

Q3.(Revision) What is the general word equation for the reaction between a metal and an acid?

3/7

Q4.Which is the correct definition of a displacement reaction?

4/7

Q5.Students investigated the reactivity of metals by adding them to salt solutions of each metal and recording whether a reaction took place. Their results are below. Use the results to place the metals in order of reactivity from MOST reactive to LEAST reactive.

5/7

Q6.Which of these statements best explains why some metals are more reactive than others?

6/7

Q7.Aluminium is MORE reactive than tin. Aluminium is reacted with tin sulfate, which would be the correct products of this reaction?

7/7

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!

Q1.(Revision) Identify what has been reduced in the reaction below.

1/7

Q2.(Revision) To investigate the reactivity of metals a student uses four different metals. Each time they added 1 g of the metal to 25 cm³ of sulfuric acid and record the temperature change. Identify the control variables in this example. You need to select two answers.

Select two (2) boxes

2/7

Q3.(Revision) What is the general word equation for the reaction between a metal and an acid?

3/7

Q4.Which is the correct definition of a displacement reaction?

4/7

Q5.Students investigated the reactivity of metals by adding them to salt solutions of each metal and recording whether a reaction took place. Their results are below. Use the results to place the metals in order of reactivity from MOST reactive to LEAST reactive.

5/7

Q6.Which of these statements best explains why some metals are more reactive than others?

6/7

Q7.Aluminium is MORE reactive than tin. Aluminium is reacted with tin sulfate, which would be the correct products of this reaction?

7/7

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Acid Base Reactions

This quiz will assess your understanding from this lesson and previous learning in chemistry.

Q1.(Revision) What is the general equation for the reaction of metals and acids?

1/6

Q2.(Revision) True or False, all metals will react with acids

2/6

Q3.Which is the correct formula for sulfuric acid?

3/6

Q4.What type of salt is formed by hydrochloric acid?

4/6

Q5.What salt would be formed in the reaction between copper hydroxide and sulfuric acid?

5/6

Q6.The products of an acid reaction are sodium nitrate, water and carbon dioxide. What would the reactants have been?

6/6

Quiz:

# Acid Base Reactions

This quiz will assess your understanding from this lesson and previous learning in chemistry.

Q1.(Revision) What is the general equation for the reaction of metals and acids?

1/6

Q2.(Revision) True or False, all metals will react with acids

2/6

Q3.Which is the correct formula for sulfuric acid?

3/6

Q4.What type of salt is formed by hydrochloric acid?

4/6

Q5.What salt would be formed in the reaction between copper hydroxide and sulfuric acid?

5/6

Q6.The products of an acid reaction are sodium nitrate, water and carbon dioxide. What would the reactants have been?

6/6

# Lesson summary: Acid base reactions

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

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