4.3d - Ionic Compounds with Polyatomic Ions

Which of the following is nitrate?

• NO^-
• NO₂^-
• NO₃^-
• NO₄^-

Tags

NGSS.HS-PS1-1

Which of the following is chromate?

• CrO₄^2-
• CrO₃^2-
• CrO₂^2-
• CrO^2-

Carbonate

• Cr₂O₄^-2
• CH₃COO^-
• CO₃^-2
• CN^-

Tags

NGSS.HS-ESS2-6

NGSS.HS-LS2-5

Ammonium

• NH₄⁺
• NO₃^-
• NO₂^-
• MnO₄^-

Cyanide

• CrO₄^-2
• Cr₂O₄^-2
• CO₃^-2
• CN^-

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Hydroxide

• Cr₂O₄^-2
• Cr₂O₄^-2
• O₃^-2
• OH^-

Nitrite

• NO₂^-
• NO₃^-
• MnO₄^-
• NH₄⁺

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Permanganate

• NH₄⁺
• NO₂^-
• NO₃^-
• MnO₄^-

Tags

NGSS.HS-PS1-2

Phosphate

• PO₄^-3
• O₂^-2
• OH^-
• CO₃^-2

Sulfate

• S₂O₃^-2
• O₂^-2
• SO₄^-2
• SO₃^-2