Y11 Chemical Formula Quiz

Name this compound: AgNO₃

Name this compound: Na₂SO₄

What is the chemical formula for lithium hydroxide?

Which of the following is the formula of copper(II) hydroxide?

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What is the chemical formula for potassium oxide?

• KO

• KO₂

• K₂O

• PO

PbSO₄

• Lead sulphate / Plumbum sulfat

• Lead (II) sulphate / Plumbum (II) sulfat

• Lead (III) sulphate / Plumbum (III) sulfat

The formula of calcium hydroxide is

• CaOH

• Ca(OH)₂

• Ca(OH)₃

how many hydrogen atoms are in methane (CH₄)

• 1

• 2

• 3

• 4

What is the chemical formula of sodium sulfate?

• SSO₄

• SoSO₄

• NaSO₄

• Na₂SO₄

Which of the following is the formula of potassium carbonate?

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