Balancing Chemical Equations Quiz

Balance the equation: ____ N₂ + ____ H₂ → ____ NH₃

• 1 N₂ + 1 H₂ → 1 NH₃

• 1 N₂ + 2 H₂ → 1 NH₃

• 2 N₂ + 3 H₂ → 2 NH₃

• 1 N₂ + 3 H₂ → 2 NH₃

Tags

NGSS.MS-PS1-5

Balance the equation: ____ CH₄ + ____ O₂ → ____ CO₂ + ____ H₂O

• 1 CH₄ + 2 O₂ → 1 CO₂ + 2 H₂O

• 1 CH₄ + 1 O₂ → 1 CO₂ + 1 H₂O

• 2 CH₄ + 3 O₂ → 2 CO₂ + 4 H₂O

• 1 CH₄ + 3 O₂ → 2 CO₂ + 2 H₂O

Tags

NGSS.MS-PS1-5

Balance the equation: ____ C₈H₁₈ + ____ O₂ → ____ CO₂ + ____ H₂O

• 2 C₈H₁₈ + 25 O₂ → 16 CO₂ + 18 H₂O

• 1 C₈H₁₈ + 12 O₂ → 8 CO₂ + 9 H₂O

• 2 C₈H₁₈ + 24 O₂ → 16 CO₂ + 18 H₂O

• 2 C₈H₁₈ + 26 O₂ → 16 CO₂ + 18 H₂O

Tags

NGSS.MS-PS1-5

Balance the equation: ____ FeCl₃ + ____ NaOH → ____ Fe(OH)₃ + ____ NaCl

• 2 FeCl₃ + 6 NaOH → 2 Fe(OH)₃ + 6 NaCl

• 1 FeCl₃ + 3 NaOH → 1 Fe(OH)₃ + 3 NaCl

• 1 FeCl₃ + 2 NaOH → 1 Fe(OH)₃ + 2 NaCl

• 3 FeCl₃ + 9 NaOH → 3 Fe(OH)₃ + 9 NaCl

Tags

NGSS.MS-PS1-5

Balance the equation: ____ Na + ____ H₂O → ____ NaOH + ____ H₂

• 2 Na + 2 H₂O → 2 NaOH + 1 H₂

• 1 Na + 1 H₂O → 1 NaOH + 1 H₂

• 3 Na + 3 H₂O → 3 NaOH + 2 H₂

• 2 Na + 1 H₂O → 1 NaOH + 1 H₂

Tags

NGSS.MS-PS1-5

Balance the equation: ____ NaBr + ____ CaF₂ → ____ NaF + ____ CaBr₂

• 3 NaBr + 2 CaF₂ → 3 NaF + 2 CaBr₂

• 1 NaBr + 1 CaF₂ → 1 NaF + 1 CaBr₂

• 2 NaBr + 1 CaF₂ → 2 NaF + 1 CaBr₂

• 2 NaBr + 2 CaF₂ → 2 NaF + 2 CaBr₂

Tags

NGSS.MS-PS1-5

Balance the equation: ____ H₂SO₄ + ____ NaNO₂ → ____ HNO₂ + ____ Na₂SO₄

• 2 H₂SO₄ + 2 NaNO₂ → 2 HNO₂ + 2 Na₂SO₄

• 2 H₂SO₄ + 1 NaNO₂ → 1 HNO₂ + 2 Na₂SO₄

• 1 H₂SO₄ + 1 NaNO₂ → 1 HNO₂ + 1 Na₂SO₄

• 1 H₂SO₄ + 2 NaNO₂ → 2 HNO₂ + 1 Na₂SO₄

Tags

NGSS.MS-PS1-5

Balance the following chemical equation: KClO₃ → KCl + O₂

• 2 KClO₃ → 2 KCl + 3 O₂

• KClO₃ → KCl + O₂

• 3 KClO₃ → 3 KCl + 2 O₂

• 4 KClO₃ → 4 KCl + 5 O₂

Tags

NGSS.MS-PS1-5

Balance the following chemical equation: NaCl + F₂ → NaF + Cl₂

• NaCl + F₂ → NaF + Cl₂

• 2 NaCl + 1 F₂ → 2 NaF + 1 Cl₂

• NaCl + 2 F₂ → 2 NaF + Cl₂

• 2 NaCl + F₂ → NaF + 2 Cl₂

Tags

NGSS.MS-PS1-5

Balance the following chemical equation: AlBr₃ + K₂SO₄ → KBr + Al₂(SO₄)₃

• 2 AlBr₃ + 3 K₂SO₄ → 6 KBr + 1 Al₂(SO₄)₃

• 1 AlBr₃ + 1 K₂SO₄ → 2 KBr + 1 Al₂(SO₄)₃

• 3 AlBr₃ + 2 K₂SO₄ → 3 KBr + 2 Al₂(SO₄)₃

• 2 AlBr₃ + 1 K₂SO₄ → 3 KBr + 1 Al₂(SO₄)₃

Tags

NGSS.MS-PS1-5