Salt Preparation

All chlorides are ...

• soluble except that of silver and lead(II).

• insoluble except that of silver and lead(II).

• soluble except that of calcium, lead(II) and barium.

• insoluble except that of calcium, lead(II) and barium.

Select the soluble chlorides.

• magnesium chloride

• lead(II) chloride

• zinc chloride

• silver chloride

• ammonium chloride

All sulfates are ...

• soluble

• insoluble except that of sodium, potassium and ammonium.

• soluble except that of calcium, lead(II) and barium.

• insoluble except that of calcium, lead(II) and barium.

Select the soluble sulfates.

• zinc sulfate

• sodium sulfate

• barium sulfate

• calcium sulfate

• lead(II) sulfate

All nitrates are ...

• soluble

• insoluble except that of sodium, potassium and ammonium.

• soluble except that of calcium, lead(II) and barium.

• soluble except that of silver and lead(II)

Select the soluble nitrates.

• zinc nitrate

• sodium nitrate

• silver nitrate

• copper(II) nitrate

• ammonium nitrate

All hydroxides are ...

• soluble

• insoluble except that of sodium, potassium and ammonium.

• soluble except that of calcium, lead(II) and barium.

• insoluble except that of sodium, potassium, calcium and ammonium.

Select the alkalis.

Alkalis are substances that dissolve in water to produce hydroxide ions.

• zinc hydroxide

• aluminium hydroxide

• sodium hydroxide

• potassium hydroxide

• calcium hydroxide

Select the insoluble bases.

A base can be a metal oxide or metal hydroxide.

• zinc hydroxide

• magnesium oxide

• sodium oxide

• copper(II) hydroxide

• potassium hydroxide

All carbonates and oxides are ...

• soluble except that of sodium, potassium and ammonium.

• insoluble except that of sodium, potassium and ammonium.

• soluble except that of calcium, lead(II) and barium.

• insoluble except that of sodium, potassium, calcium and ammonium.