-2 Polyatomic Ions AP Chem

Magnesium Carbonate

• MgCo₃

• MgCO₃

• CoMg

• MnCO₃

Tags

NGSS.MS-PS1-1

Aluminum Sulfite

• AlSO₄

• Al₂S₃

• Al₃(SO₃)₂

• Al₂(SO₃)₃

Copper (II) Sulphate

• CuS

• CuSO₃

• CuSO₄

• Cu₃(SO₄)₂

Lead (II) Chromate + Lithium --> ? + ?

• Pb (s); LiCrO₄

• Pb (s); LiCr₂O₄

• Pb (s); Li₂CrO₄

• Pb (s); Li₂Cr₂O₇

Manganese (IV) Molybdate

• Mn(MoO₄)₂

• MnMoO₄

• Mg(MoO₄)₂

• MnMoO₂

_MgCl₂ + _(NH₄)₂S₂O₃ --> _ MgS₂O₃ + _ NH₄Cl

• 2, 1, 1, 2

• 2, 2, 2, 3

• 1, 1, 1, 2

• 1, 2, 1, 2

Tags

NGSS.HS-PS1-7

Theoretically speaking aqueous Magnesium Chloride would undergo a double replacement reaction with aqueous Ammonium Thiosulfate forming Magnesium Thiosulfate and Ammonium Chloride. What sentence explains its balanced chemical equation?

• 1 mole of Magnesium Chloride reacts with 1 mole of Ammonium Thiosulfate to form 1 mole of Magnesium Thiosulfate and 2 moles of Ammonium Chloride

• 2 mole of Magnesium Chloride reacts with 1 mole of Ammonium Thiosulfate to form 1 mole of Magnesium Thiosulfate and 2 moles of Ammonium Chloride

• 2 mole of Magnesium Chloride reacts with 1 mole of Ammonium Thiosulfate to form 2 mole of Magnesium Thiosulfate and 3 moles of Ammonium Chloride

• 1 mole of Magnesium Chloride reacts with 1 mole of Ammonium Thiosulfate to form 2 mole of Magnesium Thiosulfate and 2 moles of Ammonium Chloride

Tags

NGSS.HS-PS1-7

Lithium Silicate

• LiSO₃

• LiSiO₃

• LiSiO₄

• Li₂SiO₃

Hydrogen Peroxide

• H₂O₂

• H₂O

• HO₂

• HO

Tags

NGSS.MS-PS1-1

Aluminum Carbonate + Potassium --> ??

• AlCO₃ + K --> KCO₃ + Al

• Al₂(CO₃)₃ + K --> K₂CO₃ + Al

• Al₂(CO₃)₃ + 6K --> 3K₂CO₃ + 2Al

• AlCO₃ + 2K --> K₂CO₃ + Al

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7