Balancing Chemical Reactions Quiz Chem

Balance the following equation ____ N2 + ____ H2 ----> ____ NH3

• 1, 2, 3

• 1, 3, 2

• 1, 1, 1

• 2, 1, 2

What type of reaction is the following reaction? ____ N2 + ____ H2 ----> ____ NH3

• Decomposition reaction

• Combination reaction

• Displacement reaction

• Redox reaction

Balance the following equation ____ MgF2 + ____ Li2CO3 ----> ____ MgCO3 + ____ LiF

• 1, 1, 1, 2

• 1, 2, 1, 2

• 1, 1, 1, 1

• 2, 1, 1, 1

What type of reaction is the following reaction? ____ MgF2 + ____ Li2CO3 ----> ____ MgCO3 + ____ LiF

• Synthesis reaction

• Decomposition reaction

• Double displacement reaction

• Single displacement reaction

Balance the following equation C6H6 + O2 → CO2 + H2O

• 1 C₆H₆ + 7 O₂ → 6 CO₂ + 3 H₂O

• 2 C₆H₆ + 15 O₂ → 12CO₂ + 6 H₂O

• 2 C₆H₆ + 10 O₂ → 8 CO₂ + 4 H₂O

• 3 C₆H₆ + 12 O₂ → 9 CO₂ + 5 H₂O

Tags

NGSS.HS-PS1-7

What type of reaction is the following reaction? C6H6 + O2 → CO2 + H2O

• Single displacement

• Double displacement

• Decomposition

• Combustion

Balance the following equation Al₄C₃ + H₂O → CH₄ + Al(OH)₃

• Al₄C₃ + 4 H₂O → 2 CH₄ + 2 Al(OH)₃

• Al₄C₃ + 3 H₂O → CH₄ + Al(OH)₃

• Al₄C₃ + 12 H₂O → 3CH₄ + 4 Al(OH)₃

• Al₄C₃ + 5 H₂O → 2 CH₄ + 3 Al(OH)₃

What type of reaction is the following reaction? ___ CH4 + ____ O2 ----> ____ CO2 + ____ H2O

• Combustion

• Decomposition

• Single displacement

• Neutralization

Balance the following equation Al + HCl → AlCl₃ + H₂

• 2Al + 4HCl → 2AlCl₃ + 2H₂

• 2Al + 6HCl → AlCl₃ + 3H₂

• 2Al + 6HCl → 2AlCl₃ + 3H₂

• 3Al + 6HCl → 3AlCl₃ + 3H₂

Tags

NGSS.HS-PS1-7

What type of reaction is the following reaction? Al + HCl → AlCl3 + H2

• Synthesis

• Decomposition

• Single Displacement

• Double Displacement