# Acid base ionic equations

This lesson will focus on constructing balanced and ionic equations for 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!

## Question 6

Q1.(Revision) What is the name for the variable that is changed in an investigation?

1/6

Q2.(Revision) Three metals A, B and C were added to a solution of copper sulfate and the temperature change was recorded. The results are as follows A = 10⁰C, B = 0⁰C and C=22⁰C. Use the results to place the metals in order of reactivity from MOST to LEAST reactive.

2/6

Q3.Which of the following would NOT be an observation made in the reaction below? (HINT use the state symbols to help)

3/6

Q4.Which is the correct description of the test for carbon dioxide?

4/6

Q5.What would be the formula of a salt made from magnesium ions, Mg²⁺, and sulfate ions, SO₄²⁻?

5/6

Q6.What would be the formula of a salt made from calcium ions, Ca²⁺, and chloride ion, Cl⁻?

6/6

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 6

Q1.(Revision) What is the name for the variable that is changed in an investigation?

1/6

Q2.(Revision) Three metals A, B and C were added to a solution of copper sulfate and the temperature change was recorded. The results are as follows A = 10⁰C, B = 0⁰C and C=22⁰C. Use the results to place the metals in order of reactivity from MOST to LEAST reactive.

2/6

Q3.Which of the following would NOT be an observation made in the reaction below? (HINT use the state symbols to help)

3/6

Q4.Which is the correct description of the test for carbon dioxide?

4/6

Q5.What would be the formula of a salt made from magnesium ions, Mg²⁺, and sulfate ions, SO₄²⁻?

5/6

Q6.What would be the formula of a salt made from calcium ions, Ca²⁺, and chloride ion, Cl⁻?

6/6

# 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 HT

This quiz will assess your learn from this lesson and previous lessons in chemistry

## Question 6

Q1.(Revision) In terms of electrons, what is reduction?

1/6

Q2.(Revision) When magnesium, Mg, form magnesium ions, Mg²⁺, has it been oxidised or reduced?

2/6

Q3.What is the correct formula for hydrogen?

3/6

Q4.Which is the correctly balanced equation?

4/6

Q5.What number needs to replace X to balance this equation?

5/6

Q6.What is the ionic equation for the reaction below?

6/6

Quiz:

# Acid Base Reactions HT

This quiz will assess your learn from this lesson and previous lessons in chemistry

## Question 6

Q1.(Revision) In terms of electrons, what is reduction?

1/6

Q2.(Revision) When magnesium, Mg, form magnesium ions, Mg²⁺, has it been oxidised or reduced?

2/6

Q3.What is the correct formula for hydrogen?

3/6

Q4.Which is the correctly balanced equation?

4/6

Q5.What number needs to replace X to balance this equation?

5/6

Q6.What is the ionic equation for the reaction below?

6/6

# Lesson summary: Acid base ionic equations

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