Free Printable Topic #5 - Classifying Chemical Reactions (11th)

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Worksheets

Topic #5 - Classifying Chemical Reactions (11th)

Total questions: 15

Worksheet time: 11mins

Name

Class

Date

1.

4H + 5N₂----> H₄N₁₀

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

2.

2PO ---> 2P + O₂

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

3.

Cl₂ + 2HgO ---> 2HgCl + O₂

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

4.

2Na + Br₂ ----> 2NaBr

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

5.

2KO + Cl₂ ----> 2KCl + O₂

a)

Synthesis

b)

Single Replacement

c)

Combustion

d)

Decomposition

e)

Double Replacement

6.

2HgClO₃ ----> 2HgO + Cl₂

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

7.

KCl₂+ Hg₂SO₄-----> 2HgCl + KSO₄

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

8.

2Na + O₂ ----- 2NaO

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

9.

2Mg₂O₃-----> 4Mg + 3O₂

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

10.

3Na₂+O₂-----> 2ONa₃

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

11.

BaCl₂+ S₂H ----> BaH + 2HCl

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

12.

Cu + 2S₂-----> CuS₄

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

13.

H₂+6Cl₂----> 2HCl₆

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

14.

CH₂+ O₃------> CO₂ + H₂O

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

15.

CH₄+2O₂-----> CO₂+2H₂O

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

Reset

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