Ion identification problems

This chemistry only lesson will apply the knowledge of our various ion tests to deduce the formula of unknown compounds.

Video

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Worksheet

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Quiz:

Ion identification problems

This quiz will test your knowledge from this lesson and previous lessons

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.A sample of KBr has silver nitrate added to it. What colour will the precipitate be?

1/8

Q2.A sample of MgSO₄ has barium chloride added to it. What colour will the precipitate be?

2/8

Q3.A sample of copper chloride has sodium hydroxide added to it. What colour will the precipitate be?

3/8

Q4.A sample of Iron (III) nitrate has sodium hydroxide added to it. What colour will the precipitate be?

4/8

Q5.What colour will sodium ions glow in a flame test?

5/8

Q6.What colour will copper ions glow in a flame test?

6/8

Q7.What colour will calcium ions glow in a flame test?

7/8

Q8.What colour will lithium ions glow in a flame test?

8/8

Quiz:

Ion identification problems

This quiz will test your knowledge from this lesson and previous lessons

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.A sample of KBr has silver nitrate added to it. What colour will the precipitate be?

1/8

Q2.A sample of MgSO₄ has barium chloride added to it. What colour will the precipitate be?

2/8

Q3.A sample of copper chloride has sodium hydroxide added to it. What colour will the precipitate be?

3/8

Q4.A sample of Iron (III) nitrate has sodium hydroxide added to it. What colour will the precipitate be?

4/8

Q5.What colour will sodium ions glow in a flame test?

5/8

Q6.What colour will copper ions glow in a flame test?

6/8

Q7.What colour will calcium ions glow in a flame test?

7/8

Q8.What colour will lithium ions glow in a flame test?

8/8

Lesson summary: Ion identification problems

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