Ionic and Acids Naming and Formulas

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 Nitrogen triiodide?

• NI
• N₃I
• NI₃
• None of these

What is the name of CO

• Carbon oxide
• Carbon dioxide
• Carbon monoxide
• Carbon II oxide

What is the chemical formula for CP ?

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

An ionic compound made of copper (Cu²⁺) and oxygen would be named

• copper oxygen.
• copper oxide.
• dicopper oxide.
• copper(II) oxide.

Because the overall charge in a compound must be ____________, the charge of iron in Fe₂O₃ can be calculated as 3⁺.

• 2⁺
• 1⁺
• 0
• 1^-

Tags

NGSS.HS-PS1-7

The chemical formula for an ionic compound of potassium and oxygen is

• KO.
• K₂O.
• K₂O₂.
• KO₂.

Tags

NGSS.HS-PS1-1

Name the following: NaOH

• Sodium monohydroxide

• Sodium hydroxide

• Sodium (I) hydroxide

• Sodium oxide

Name the following: CuO

• Copper oxide

• Copper (II) oxide

• Monocopper monoxide

• Copper monoxide