Chapter 5 Test Review

What type of reaction is NaOH + HCl --> NaCl + HOH

• Double Replacement

• Single Replacement

• Synthesis

• Combustion

CaCO₃ -> CaO + CO₂

• Single replacement

• Double replacement

• Decomposition

• Synthesis

P₄ + 3 O₂ -> 2 P₂O₃

• Synthesis

• Double replacement

• Single replacement

• Decomposition

What type of reaction is shown here: MgO = Mg + O

• Synthesis

• Single replacement

• Double replacement

• Decomposition

Double Replacement

• A + B --> AB

• AB + CD --> AC + BD

Pb + FeSO₄ -> PbSO₄ + Fe

• Synthesis

• Single replacement

• Double replacement

• Decomposition

In what kind of reaction do two or more substances combine to form a new compound?

• Synthesis

• Decomposition

• Combustion

• Ionic

Single Replacement

• A + B --> AB

• AB + C --> A+ BC

• AB + CD --> AD + CB

• AB --> A + B

1Fe₂O₃ +3H₂SO₄ -> 1Fe₂(SO₄)₃ +3H₂O

• Synthesis

• Single Replacement

• Double Replacement

• Decomposition

What type of reaction is 2 H2O2 --> 2 H20 +O2

• Synthesis

• Single replacement

• Double Replacement

• Decomposition