Chemical Nomenclature

What is the formula for iron (III) chloride

• FeCl
• FeCl₃
• FeClO₃
• Fe₃Cl

Tags

NGSS.HS-PS1-2

What is the formula for ammonium sulfate

• NH₄SO₄
• (NH₄)₂SO₄
• NH₄S
• (NH₄)₂S

Name this compound: 
NH₄F

• Ammonia fluoride
• Ammonium fluorite
• Ammonia fluorate
• Ammonium fluoride

Name the following:
Mg₃P₂

• Magnesium Phosphide
• Magnesium Phosphorus
• Magnamide Phosphide
• Magnamide Phosphorus

Tags

NGSS.HS-PS1-2

What is the formula for barium hydroxide?

• BaOH
• Ba(OH)₂
• BaOH₂
• Ba₂(OH)₂

What is the name of this compound:  N₂O₅

• Nitrogen Oxide
• Dinitrogen pentaoxide
• Nitrate pentaoxide
• Dinitrate pentaoxide

Tags

NGSS.HS-PS1-1

What is the formula for Phosphorus tribromide? 

• PBr
• PBr₇
• P₄Br₄
• PBr₃

What is the formula for Calcium phosphate? 

• CaPO₄
• Ca₃(PO₄)₂
• Ca₂PO₄
• CaP

What is the name of Ca(NO₃)₂

• calcium nitrite
• calcium (II) nitrate
• calcium nitrate
• carbon nitrate

The substance ClO₃^– is best described as

• a molecule

• a polyatomic ion

• a polyatomic molecule

• a mixture