Identifying Chemical Reactions Quiz

What type of equation is the following?

2 AlCl_{3 (s)}  →  2 Al _(s)  +  3 Cl_{2 (g)}

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of equation is the following?

MgO _(s)  +  2 HCl _(aq)  →  MgCl_{2 (aq)}  +  H₂O _(l)

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of equation is the following?

C₂H_{4 (g)}  +  3 O_{2 (g)}  →  2 CO_{2 (g)}  +  2 H₂O _(g)

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis

What type of reaction is represented by the equation below?

CaCO₃ → CaO + CO₂

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

Identify the reaction type for the following equation:

2 KI + Cl₂ → 2 KCl + I₂

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis

What type of reaction occurs in the following equation?

2 Na + 2 H₂O → 2 NaOH + H₂

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis

Identify the type of reaction in the equation below:

SO₂ + O₂ → SO₃

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis

What type of reaction is illustrated by the following equation?

CH₄ + 2 O₂ → CO₂ + 2 H₂O

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis

What type of reaction is demonstrated by the following equation?

2 H₂O₂ → 2 H₂O + O₂

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis

What type of reaction is shown in the equation below?

Fe + S → FeS

• Combustion

• Decomposition

• Single Replacement

• Double Replacement

• Synthesis