Write the chemical formulae of compounds. [4 Marks]

Compound Chemical formulae

Sodium chloride

Carbon dioxide

Calcium oxide

Potassium hydroxide

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Solution

Compound Chemical formulae

Sodium chloride NaCl

Carbon dioxide $C O_{2}$

Calcium oxide CaO

Potassium hydroxide KOH

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Compound	Chemical formulae
Sodium chloride
Carbon dioxide
Calcium oxide
Potassium hydroxide

Write the chemical formulae of compounds. [4 Marks]​ Compound Chemical formulae Sodium chloride Carbon dioxide Calcium oxide Potassium hydroxide

Compound Chemical formulae Sodium chloride NaCl Carbon dioxide CO2 Calcium oxide CaO Potassium hydroxide KOH

Write the chemical formulae of compounds. [4 Marks]

Compound Chemical formulae

Sodium chloride

Carbon dioxide

Calcium oxide

Potassium hydroxide

Compound Chemical formulae

Sodium chloride NaCl

Carbon dioxide $C O_{2}$

Calcium oxide CaO

Potassium hydroxide KOH