This type of reaction always involves oxygen, and produces carbon dioxide and water:

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What type of reaction is this?

C₄H₁₂ + O₂ → CO₂ + H₂O

• Synthesis

• Combustion

• Single Replacement

• Double Replacement

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

• Synthesis

• Decomposition
• Single Displacement

• Double Displacement

What type of chemical reaction is this?

Al(OH)₃ → Al₂O₃ + H₂O

• Decomposition

• synthesis

• double Replacement

• Single Replacement

The following is what type of reaction:

PbCl + Ag(NO₃)→ Pb(NO₃) + AgCl

• Combination/Synthesis

• Decomposition
• Single Displacement

• Double Displacement

What type of reaction is being demonstrated in this picture?

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement

What type of reaction is this: Two Reactants and One Product

• Decomposition
• Synthesis
• Combustion
• Single Replacement

In this type of reaction, one element replaces another in a compound.

• Synthesis
• Combustion
• Single Replacement
• Double Replacement

Fe_(s) + H₂SO_4(aq) --> Fe₂(SO₄)_3(aq) + H_2(g)

• Synthesis (combination)

• Decomposition

• Single replacement

• Combustion

In this type of reaction a single element reacts with a compound and replaces an element. The result is a new compound and a different single element:

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