Free Printable ม5 Types of Chemical Reactions

Free Printable Worksheets

Worksheets

ม5 Types of Chemical Reactions

Total questions: 15

Worksheet time: 11mins

Name

Class

Date

1.

2NaBr + Ca(OH)₂ ----> CaBr₂ + 2NaOH

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

2.

2NH₃+ H₂SO₄ ----> (NH₄)₂SO₄

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

3.

3Pb + 2H₃PO₄ ----> 3H₂ + Pb₃(PO₄)₂

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

4.

Li₃N + NH₄NO₃ ----> LiNO₃ +(NH₄)₃N

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

5.

3HBr + Al(OH)₃ ----> 3H₂O + AlBr₃

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

6.

3HBr + Al(OH)₃ ----> 3H₂O + AlBr₃

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

7.

Na₃PO₄ + KOH ----> NaOH + K₃PO₄

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

8.

Pb + FeSO₄ ----> PbSO₄ + Fe

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

9.

CaCO₃ ----> CaO + CO₂

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

10.

MgCl₂ + Li₂CO₃ ----> MgCO₃ + 2LiCl

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

11.

P₄ + 3O₂ ----> 2P₂O₃

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

12.

2AgNO₃ + Cu ----> Cu(NO₃)₂ + 2Ag

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

13.

2C₅H₅ + Fe ----> Fe(C₅H₅)₂

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

14.

SeCl₆ + O₂ ----> SeO₂ + 3Cl₂

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

15.

O₃ ----> O^. + O₂

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

100 %

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