Chemical Formulas and Nomenclature

NaBr

• Bromide sodide

• Sodium bromide

• Sodium bromate

• Sodium bromite

Write the formula for copper (I) phosphide?

• Cu₃P
• CuP
• Cu₁P
• CuP₃

Name this compound:
Li₂SO₃

• Lithium sulfate
• Lithium sulfite
• Lithite sulfide
• Sulfur lithite

What is the formula for ammonium sulfate

• NH₄SO₄
• (NH₄)₂SO₄
• NH₄S
• (NH₄)₂S

The correct name for P₂O₅ is

• phosphorus(II) oxide

• phosphorus(V) oxide

• diphosphorus oxide

• diphosphorus pentoxide

• phosphorus pentoxide

What is the name of N₂O₃

• Nitrogen trioxide
• Dinitrogen oxide
• Dinitrogen trioxide
• Nitrogen oxide

What is the chemical formula for Tetrasulfur pentoxide?

• SO
• S₄O
• S₄O₅
• S₅O₄

What is the chemical formula for CP ?

• Carbon phosphide
• Monocarbon phosphide
• Carbon monophosphide
• none of the above

The nitrate ion is

• N^3-

• NO₃^-

• NO₂^-

• Ni^-

The name for the ion O^2- is

• Oxygen anion

• Oxide anion

• Oxygen

• Oxide cation