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9th Grade Reaction Dynamics Quizzes, Questions & Answers

9th Grade

Top Trending Reaction Dynamics Quizzes

Ready to strengthen your understanding of how chemical reactions really work? This quiz helps you practice balancing equations using real examples—from simple combustion reactions to multi-step molecular equations....

Questions: 10 | Attempts: 21852 | Last updated: Dec 8, 2025

Sample Question
Balance the following chemical equation by choosing the correct set of coefficients: ___ CH4 + ___O2 --> ___CO2 + ___H2O

1 2 1 2

2 1 2 1

3 1 2 4

1 2 3 4

4 3 1 2

How To Write Chemical Reactions - Chemistry Test

A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols,...

Questions: 10 | Attempts: 3903 | Last updated: Feb 6, 2025

The Impossible Math Quiz =)

This exam tests you about your knowledge on chemical equations. Some math equations will be involved too. Please don't use the internet to cheat - it ruins the atmosphere. Good luck!

Questions: 10 | Attempts: 2583 | Last updated: Mar 22, 2025

Sample Question
Jim added a base to an acid. What did he get as a result?

Water

Salt

An explosion

Salt + Water

Carbon Dioxide + Salt + Water

Simple Word Equations Quiz

A quiz designed to for NZ Year 9 or 10 students who are just learning about word equations for chemical reactions.

Questions: 8 | Attempts: 12746 | Last updated: Mar 21, 2025

Sample Question
When a CHEMICAL reaction occurs, what is made?

No new substance is made

A new substance is made, and new atoms are formed

A new substance is made, but atoms are not created or destroyed, they are just rearranged

Pretest - Chemical Reactions

Needed SKILLS: Can you classify reactions, balance equations, and predict products?

Questions: 11 | Attempts: 3853 | Last updated: Mar 21, 2025

Sample Question
Classify the chemical reaction: MgCl2 + Li2CO3 >>> MgCO3 + LiCl

Sythesis

Decomposition

Combustion

Single displacement

Double displacement

Acid base or neutralization reaction

Popular Reaction Dynamics Quizzes

Chemistry: Chemical Reaction and Equation Questions!

There are two changes that can be observed when we mix substances together and this is either physical or chemical changes. A chemical reaction involves the rearrangement of the molecular structure of a substance. Test out your...

Questions: 15 | Attempts: 19482 | Last updated: Mar 22, 2025

Sample Question
What are the coefficients of the correctly balanced equations? ----Fe2O3 + ----CO ----Fe + ---CO2

0,2,2,3

1,3,2,3

1,2,2,2

2,6,4,3

Chemical Reactions Quiz: MCQ Exam!

What do you know about chemical reactions? A chemical reaction is a route that leads to the transformation of one group of chemical substances to another. Chemical reactions exemplify changes that only involve electrons'...

Questions: 12 | Attempts: 13578 | Last updated: Mar 22, 2025

Sample Question
Which one of the following represents a physical change?

Iron rusting

Paper burning

Water freezing

Dynamite exploding

The Chemical Reaction - Quiz -

Explore the fundamentals of chemical reactions with this engaging quiz. Test your knowledge on reaction types including double displacement, combustion, and decomposition. Perfect for students looking to assess their...

Questions: 17 | Attempts: 6914 | Last updated: Mar 22, 2025

Sample Question
Pb(NO3)2 + 2 KI ---> PbI2 + 2 KNO3 What constitutes this reaction?

Decomposition

Combustion

Double displacement

Synthesis

Combustion Chemistry: Chemical Reaction Quiz

Welcome to the Combustion Chemistry: Chemical Reaction Quiz! This quiz will test your knowledge of chemical reactions in combustion processes. Combustion is a crucial chemical reaction that occurs when a substance reacts rapidly...

Questions: 10 | Attempts: 4821 | Last updated: May 22, 2025

Sample Question
How does combustion take place?

Fire

Oxygen reacts with another substance

Carbon, hyrogen, oxygen

Lowering in temperature

Recent Reaction Dynamics Quizzes