Types of Chemical Reactions Practice

4Si + S₈ --> 2Si₂S₄

• Synthesis

• Decomposition

• Single replacement

• Double replacement

3Ca + 2AlCl₃ --> 3CaCl₂ + 2Al

• Synthesis

• Decomposition

• Single replacement

• Double replacement

3KOH + H₃PO₄ --> K₃PO₄ + 3H₂O

• Synthesis

• Decomposition

• Single replacement

• Double replacement

2Pb(NO₃)₂ --> 2PbO + 4NO₂ + O₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

3Mg + N₂ --> Mg₃N₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

2NO₂ --> N₂ + 2O₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

2Fe + 3H₂SO₄ --> Fe₂(SO₄)₃ + 2H₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

2Fe + 3H₂SO₄ --> Fe₂(SO₄)₃ + 2H₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

This unbalanced equation represents a chemical reaction:

Pb(NO₃)₂ + NaI → NaNO₃ + PbI₂

What is the coefficient for NaI once the equation is balanced?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-5

Combining substances to form a new substance

• Displacement
• Synthesis
• Decomposition
• Oxidation

Tags

NGSS.MS-PS1-5