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Types of Chemical Reactions

Total questions: 12

Worksheet time: 9mins

Name
Class
Date
1.

Which type of chemical reaction is defined by this equation: AB --> A + B

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

2.

Which type of chemical reaction is defined by this equation: AB + C --> A + CB

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

3.

Which type of chemical reaction is defined by this equation:

AB + CD --> AD + CB

a)

Synthesis

b)

Decomposition

c)

Single Displacement

d)

Double Displacement

4.

Which type of chemical reaction is defined by this equation: A + B --> AB

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

5.

What type of chemical reaction is this equation: 2H2O → 2H2+ O2

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

6.

What type of chemical reaction is this equation: HCl + NaOH → NaCl + H2O

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

7.

What type of chemical reaction is this equation: 2Al + 3NiBr2→ 2AlBr3+ 3Ni

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

8.

What type of chemical reaction is this equation: AgNO3+ KI → KNO3+ AgI

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

9.

Which type of chemical reaction is this equation: N2 + 3H2→ 2NH3

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

10.

Which type of chemical reaction is this equation: Ag2S → 2Ag + S

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

11.

Which type of chemical reaction is this equation: Zn + 2 HCl → ZnCl2+ H2

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

12.

What type of chemical reaction is this equation: 4Fe + 3O2 --> 2Fe2O3

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement