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

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?

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??