Types of Reactions

A. Classify each of the following reactions as synthesis, decomposition, single displacement, double displacement, or combustion:

Equation Type of reaction

1. Copper + Oxygen --> Copper(II) oxide + energy ________________________

2. Aluminum + Iron(III) oxide --> Aluminum oxide + Iron ________________________

3. Silver + Sulphur --> Silver sulphide + energy ________________________

4. Water + energy --> Hydrogen + Oxygen ________________________

5. Sodium chloride + energy --> Sodium + Chlorine ________________________

6. Zinc + Oxygen --> Zinc oxide + energy ________________________

7. Sodium chloride + Silver nitrate --> Silver chloride + Sodium nitrate _________________

8. Gasoline + Oxygen --> Water + Carbon dioxide + energy ________________________

9. Aluminum + Copper sulphate --> Aluminum sulphate + Copper _____________________

10. Aluminum sulphate + Sodium hydroxide --> Aluminum hydroxide + Sodium sulphate

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11. Wood + Oxygen --> Water + Carbon dioxide + energy ________________________

12. Silver nitrate + Iron chloride --> Silver chloride + Iron nitrate _______________________

B. Write a word equation for each of the following:

1. The decomposition reaction of Hydrogen Sulphide.

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2. The single displacement reaction of Copper(II) and Silver Nitrate

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3. The synthesis reaction of Sodium and Fluorine

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4. The double displacement reaction of Aluminum Sulphate and Calcium Hydroxide

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5. The combustion of Natural Gas.

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