Free Printable Classifying Chemical Reactions

Free Printable Worksheets

Worksheets

Classifying Chemical Reactions

Total questions: 10

Worksheet time: 5mins

Name

Class

Date

1.

Identify the type of chemical reaction:

(NH₄)₂CO₃ → 2NH₃ + H₂O + CO₂

a)

Combustion

b)

Single Replacement

c)

Decomposition

d)

Combination/

Synthesis

2.

Identify the type of chemical reaction:

C₁₀H₂₂ + O₂ → CO₂ + H₂O

a)

Double Replacement

b)

Combustion

c)

Decomposition

d)

Single Replacement

3.

Identify the type of chemical reaction:

2FeCl₃ + 3Zn → 2Fe + 3ZnCl₂

a)

Double replacement

b)

Decomposition

c)

Single replacement

d)

Combination/

Synthesis

4.

Identify the type of chemical reaction:

2SO₂ + O₂ → 2SO₃

a)

Decomposition

b)

Combustion

c)

Single Replacement

d)

Combination/

Synthesis

5.

Identify the type of chemical reaction:

AgNO₃ + NaCl → AgCl + NaNO₃

a)

Combination/

Synthesis

b)

Combustion

c)

Single Replacement

d)

Double Replacement

6.

Identify the type of chemical reaction:

C₃H₇OH + O₂ → CO₂ + H₂O

a)

Combination/

Synthesis

b)

Double Replacement

c)

Combustion

d)

Single Replacement

7.

Identify the type of chemical reaction:

HCl + NaOH → H₂O + NaCl

a)

Combination/

Synthesis

b)

Combustion

c)

Single Replacement

d)

Double Replacement

8.

Identify the type of chemical reaction:

2Al + 6HCl → 2AlCl₃ + 3H₂

a)

Single Replacement

b)

Double Replacement

c)

Combination/

Synthesis

d)

Decomposition

9.

Identify the type of chemical reaction:

MgCO₃ → MgO + CO₂

a)

Double Replacement

b)

Decomposition

c)

Single Replacement

d)

Combination/

Synthesis

10.

Identify the type of chemical reaction:

4Fe + 3O₂ → 2Fe₂O₃

a)

Combination/

Synthesis

b)

Single Replacement

c)

Double Replacement

d)

Combustion

100 %

Similar Resources on Wayground

15 questions

Reviewer in Gen. Chem. 2 - Midterms

Worksheet

•

12th Grade

13 questions

Fire safety

Worksheet

•

8th - 9th Grade

10 questions

Genetics Revision

Worksheet

•

10th - 12th Grade

12 questions

STATES OF MATTER AND PAHSES OF THE MOON

Worksheet

•

5th - 12th Grade

14 questions

Have You Been Paying Attention? in Year 7 and 8

Worksheet

•

9th Grade

10 questions

DIFFICULT ROUND

Worksheet

•

9th Grade

15 questions

Cell cycle and mitosis

Worksheet

•

10th Grade

13 questions

Warming Up Quiz

Worksheet

•

10th Grade