Chemical Nomenclature & Ions s25

What is the molecular formula for ethane?

• C₂H₂

• C₄H₄

• C₂H₆

• C₄H₆

What is the formula for sulfuric acid?

• H₂SO₃

• H₂SO₄

• H₂S

• HSO₄⁻

What is the name of the NO₂⁻ ion?

• Nitrite

• Nitrate

• Nitride

• Ammonium

What is the correct name for C₇H₁₂?

• Methane

• Propane

• Pentane

• Heptane

Which of the following is a polyatomic ion?

• Cl⁻

• O²⁻

• NH₄⁺

• Na⁺

What is the chemical formula for Copper(II) chloride?

• CuCl

• CuCl2

• Cu2Cl

• CuCl3

What is the chemical name for NH4?

• Ammonium

• Nitrite

• Nitrate

• Nitride

What is the chemical formula for Hydrochloric acid?

• HCl

• H2Cl

• HCl2

• H2Cl2

Tags

NGSS.MS-PS1-1

What is the chemical name for Na2SO4?

• Sodium sulfate

• Sodium sulfide

• Sodium sulfite

• Sodium sulfane

What is the chemical formula for Phosphate?

• PO3

• PO4

• P2O5

• P3O4