Year 9 GCSE solubility rules and making salts by precipitation

Last updated 10 months ago

10 questions

Note from the author:

Instructions

Making insoluble salts

1

8

10

1

3

1

Library

Year 9 GCSE solubility rules and making salts by precipitation

Last updated 10 months ago

10 questions

Note from the author:

Making insoluble salts

Instructions

Making insoluble salts

Making insoluble salts

1

What is your target grade?

1

What grade did you achieve in your last test

1

What grade would you expect to achieve on a test on making salts before tasking this formative??

8

10

1

3

1

What grade would you expect to achieve on a test on making salts after tasking this formative??

Making insoluble salts

Making insoluble salts

What is your target grade?

What grade did you achieve in your last test

What grade would you expect to achieve on a test on making salts before tasking this formative??

Use the table to select the correct option.
In your exercise book write down 3 examples of salts that could be made using a precipitation reaction.

NaCl
NH4Cl
NaNO3
AgCl (white)
Mg(OH)2
CaCO3
PbCl2
Na2SO4

Soluble salt
Insoluble salt

Select the correct option for each

Which of the following hydroxides would be soluble?

potassium hydroxide,

Iron (III) hydroxide

magnesium hydroxide

Iron (II) hydroxide

Which of the following hydroxides would be insoluble?

potassium hydroxide,

Iron (III) hydroxide

magnesium hydroxide

Iron (II) hydroxide

To collect a precipitate we would (1 Point)

filter the mixture and collect the residue

filter the mixture and collect the filtrate

evaporate the solvent

distil the solvent

Hint Zinc hydroxide and zinc carbonate can both be taken as insoluble.

A

B

C

D

What grade would you expect to achieve on a test on making salts after tasking this formative??

Use the table to select the correct option.
In your exercise book write down 3 examples of salts that could be made using a precipitation reaction.

NaCl

NH4Cl

NaNO3

AgCl (white)

Mg(OH)2

CaCO3

PbCl2

Na2SO4

Soluble salt

Insoluble salt

Select the correct option for each

Yes

No

KCl soluble?

Is PbSO₄ soluble?

Is NH₄Cl soluble

Is (NH₄)₂CO₃  soluble?

Is Ag₂SO₄ soluble?

NaCl

Is PbCl₂ soluble

Is Na₂CO₃ soluble?

Is AgCl soluble

Is (NH₄)₂SO₄ soluble?

Which of the following hydroxides would be soluble?

potassium hydroxide,

Iron (III) hydroxide

magnesium hydroxide

Iron (II) hydroxide

Which of the following hydroxides would be insoluble?

potassium hydroxide,

Iron (III) hydroxide

magnesium hydroxide

Iron (II) hydroxide

To collect a precipitate we would 
(1 Point)

filter the mixture and collect the residue

filter the mixture and collect the filtrate

evaporate the solvent

distil the solvent

Hint Zinc hydroxide and zinc carbonate can both be taken as insoluble.

A

B

C

D

	Yes	No
KCl soluble?
Is PbSO₄ soluble?
Is NH₄Cl soluble
Is (NH₄)₂CO₃ soluble?
Is Ag₂SO₄ soluble?
NaCl
Is PbCl₂ soluble
Is Na₂CO₃ soluble?
Is AgCl soluble
Is (NH₄)₂SO₄ soluble?

Year 9 GCSE solubility rules and making salts by precipitation

Year 9 GCSE solubility rules and making salts by precipitation

What is your target grade?

What grade did you achieve in your last test

What grade would you expect to achieve on a test on making salts before tasking this formative??

What grade would you expect to achieve on a test on making salts after tasking this formative??

What is your target grade?

What grade did you achieve in your last test

What grade would you expect to achieve on a test on making salts before tasking this formative??

Use the table to select the correct option.In your exercise book write down 3 examples of salts that could be made using a precipitation reaction.

Select the correct option for each

Which of the following hydroxides would be soluble?

Which of the following hydroxides would be insoluble?

To collect a precipitate we would (1 Point)

Hint Zinc hydroxide and zinc carbonate can both be taken as insoluble.

What grade would you expect to achieve on a test on making salts after tasking this formative??

Use the table to select the correct option.
In your exercise book write down 3 examples of salts that could be made using a precipitation reaction.