Classifying Chemical Reactions
A worksheet for Grade 9 Science students to practice classifying different types of chemical reactions, including synthesis, decomposition, single displacement, double displacement, combustion, and acid-base reactions.
Includes
Standards
Topics
Classifying Chemical Reactions
Name:
Date:
Score:
Read each question carefully and provide the best answer. This worksheet covers different types of chemical reactions.
1. Which type of reaction involves two or more reactants combining to form a single, more complex product?
Decomposition reaction
Synthesis reaction
Single displacement reaction
Double displacement reaction
2. In the reaction: A + BC → AC + B, what type of reaction is this?
Synthesis
Decomposition
Single displacement
Double displacement
3. A reaction that involves a substance reacting with oxygen, often producing heat and light, is called a reaction.
4. In a reaction, two ionic compounds exchange ions to form two new compounds.
5. Describe the key characteristics that distinguish a decomposition reaction from a synthesis reaction.
6. An acid-base reaction is a type of double displacement reaction.
True
False
Match the reaction type with its general equation.
7. Synthesis
a. AB → A + B
8. Decomposition
b. A + B → AB
9. Single Displacement
c. AB + CD → AD + CB
10. Classify the following chemical reaction:
2Na(s) + Cl2(g) → 2NaCl(s)
Related Worksheets
Single Replacement Reactions
Explore the principles of single replacement reactions in chemistry with this comprehensive worksheet for Grade 9 students.
History of Chemistry Timeline
Explore key discoveries and scientists that shaped the field of chemistry over time.
Hydrocarbons Worksheet
A Grade 9 science worksheet covering the basics of hydrocarbons, including their definition, types, and properties.
Nuclear Changes: Grade 9 Science
Explore the fundamentals of nuclear changes, including radioactivity, nuclear fission, and nuclear fusion, with this comprehensive Grade 9 science worksheet.
Molecular Compound Naming Worksheet
Practice naming molecular compounds using prefixes and suffixes.
Empirical and Molecular Formula Worksheet
Grade 9 Chemistry worksheet focusing on understanding and calculating empirical and molecular formulas.
VSEPR Theory Worksheet
Explore VSEPR theory with this worksheet, covering molecular geometries, electron domains, and bond angles for various molecules.
Acid Base Nomenclature Worksheet
A Grade 9 science worksheet on acid and base nomenclature, covering common acids, bases, and pH concepts.