Types of Reactions & Predicting Products

Identify the type of reaction for the following chemical equation.

MgO → Mg + O₂

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement
• Combustion

Identify the type of reaction for the following chemical equation.

Zn (s) + CuSO₄ (aq) → ZnSO₄ (aq) + Cu (s)

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement
• Combustion

Identify the type of reaction for the following unbalanced chemical equation.

C₂H₄ + O₂ → CO₂ + H₂O

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement
• Combustion

Identify the type of reaction for the following chemical equation.

Na + Cl₂ → NaCl

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement
• Combustion

Identify the type of reaction for the following chemical equation.

AgNO₃ + NaCl → AgCl + NaNO₃

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement
• Combustion

Based on the reactants, what type of reaction is shown

H₂SO₄ →

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement

Which would be produced from the following reaction?

Li₃N →

(Hint: are either of these diatomic?)

• Li + N
• Li + N₂
• Li₃ + N₂
• L + i + N₂

Answer explanation

REMINDER: you have 7 diatomic elements. that means they CANNOT be alone. So it HAS to be N₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the double replacement reaction:

KBr + AgNO₃ →

• KAg + BrNO₃

• KBr+ AgNO₃

• KNO₃ + AgBr

• KBrAgNO₃

Tags

NGSS.HS-PS1-1

Predict the products for the single replacement reaction:

Na + Mg(NO₃)₂ →

• No reaction
• NaN + MgO
• MgNa + NO₃
• Na(NO₃) + Mg

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the single replacement reaction:

Au + Ca(OH)₂ →

• No reaction
• AuCa + OH
• AuOH + Ca
• AuO + CaH

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2