HChem Types of rxns, take 2

The following is what type of reaction:
PbCl₂ + AgNO₃ → Pb(NO₃)₂ + AgCl

• Combination/Synthesis

• Decomposition
• Single Displacement

• Double Displacement

The following is what type of reaction:
NH₃ + HCl  → NH₄Cl

• Combination/Synthesis

• Decomposition
• Single Displacement

• Double Displacement

What is decomposition?

• putting substances together
• breaking substances apart
• element displacing another element in a compound

• burning of a substance

What type of chemical reaction is this?
Al(OH)₃ → Al₂O₃  + H₂O

• Decomposition
• Combustion
• Combination/Synthesis

• Single Displacement 

Ions in two compounds switch. 

• Combination/Synthesis

• Combustion
• Single Displacement

• Double Displacement

3Ca + 2AlCl₃ --> 3CaCl₂ + 2Al

• Synthesis
• Decomposition
• Single Displacement
• Double Displacement

One element replaces another in a compound.

• Combination/Synthesis

• Combustion
• Single Displacement

• Double Displacement

Two Reactants and One Product

• Decomposition
• Combination/Synthesis

• Combustion
• Single Displacement

4Si   + S₈   -->   2Si₂S₄

• Combination/Synthesis

• Decomposition
• Single Displacement
• Double Displacement

3KOH + H₃PO₄ --> K₃PO₄ + 3H₂O

• Combination/Synthesis

• Decomposition
• Single displacement
• Double displacement