Free Printable Chemical Reaction Types Mastery

1.

What type of reaction is represented by the equation $H_2\ +\ O_2\ \longrightarrow\ H_2O$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

2.

Classify the following reaction: $2KClO_3\rightarrow2KCl+3O_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

3.

What type of reaction is $CuSO_4+Fe\rightarrow FeSO_4+Cu$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

4.

Determine the type of reaction for $Na_3PO_4+3KCl\rightarrow3NaCl+K_3PO_4$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

5.

Identify the reaction type: $C_3H_8+5O_2\rightarrow3CO_2+4H_2O$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

6.

What type of reaction is $2Mg+O_2\rightarrow2MgO$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

7.

Classify the following reaction: $CaCO_3\rightarrow CaO+CO_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

8.

What type of reaction is $Zn+2HCl\rightarrow ZnCl_2+H_2$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

9.

Determine the type of reaction for $AgNO_3+NaCl\rightarrow AgCl+NaNO_3$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

10.

Identify the reaction type: $CH_4+2O_2\rightarrow CO_2+2H_2O$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

11.

What type of reaction is $2Na+Cl_2\rightarrow2NaCl$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

12.

Classify the following reaction: $2H_2O\rightarrow2H_2+O_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

13.

What type of reaction is $Pb+CuCl_2\rightarrow PbCl_2+Cu$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

14.

Determine the type of reaction for $BaCl_2+Na_2SO_4\rightarrow BaSO_4+2NaCl$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

15.

Identify the reaction type: $C_2H_6+2O_2\rightarrow2CO_2+3H_2O$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

16.

Identify the type of reaction: $2Al+3Br_2\rightarrow2AlBr_3$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

17.

What type of reaction is represented by the equation $2K+Cl_2\rightarrow2KCl$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

18.

Determine the type of reaction for $2HgO\rightarrow2Hg+O_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

19.

What type of reaction is $2H_2+2O_2\rightarrow2H_2O_2$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

20.

Identify the reaction type: $2NaOH+H_2SO_4\rightarrow Na_2SO_4+2H_2O$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

21.

Classify the following reaction: $2NH_3\rightarrow N_2+3H_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

22.

What type of reaction is $N_2\ +3H_2\ \longrightarrow\ 2NH_3$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

23.

Identify the reaction type: $2Hg+O_2\rightarrow2HgO$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

24.

Classify the following reaction: $2Na+2H_2O\rightarrow2NaOH+H_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

25.

What type of reaction is $4Fe\ +\ 3O_2\ \rightarrow\ 2Fe_2O_3$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

26.

Identify the reaction type: $Br_2\ +\ 2KI\ \rightarrow\ 2KBr\ +I_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

27.

Determine the type of reaction for $2NaN_3\ \rightarrow\ 2Na\ +\ 3N_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

28.

Classify the following reaction: $C\ +\ O_2\ \rightarrow\ CO_2$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

29.

What type of reaction is represented by the equation $2\ Li\ +F_2\ \rightarrow\ 2\ LiF$ ?

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

30.

Identify the reaction type: $2\ Cs\ +\ Br_2\ \rightarrow\ 2\ CsBr$

a)

Synthesis reaction

b)

Decomposition reaction

c)

Single replacement reaction

d)

Double replacement reaction

e)

Combustion reaction

Chemical Reaction Types Mastery

Total questions: 30

Worksheet time: 15mins

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