Acids, alkalis and the pH scale

This lesson will look at two methods for measuring pH, universal indicator and pH meters. The use of the two methods will be evaluated.

Video

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Worksheet

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Quiz:

Acids, Alkalis and the pH Scale

This quiz will assess your learning from this lesson and other lessons in this unit.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.(Revision) What is the correct name for the salt formed from sodium oxide and nitric acid?

1/6

Q2.(Revision) When making a salt how is the unreacted insoluble base separated from the salt solution?

2/6

Q3.What ions do acids release in solution?

3/6

Q4.What ions do alkalis release in solution?

4/6

Q5.What is the pH of acids?

5/6

Q6.What is the name of an indicator used to measure pH of solutions?

6/6

Quiz:

Acids, Alkalis and the pH Scale

This quiz will assess your learning from this lesson and other lessons in this unit.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.(Revision) What is the correct name for the salt formed from sodium oxide and nitric acid?

1/6

Q2.(Revision) When making a salt how is the unreacted insoluble base separated from the salt solution?

2/6

Q3.What ions do acids release in solution?

3/6

Q4.What ions do alkalis release in solution?

4/6

Q5.What is the pH of acids?

5/6

Q6.What is the name of an indicator used to measure pH of solutions?

6/6

Lesson summary: Acids, alkalis and the pH scale

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