3.2 - Decomposition Reaction
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is a decomposition reaction?
💡 Hint: Think about what happens to a compound when it decomposes.
Give an example of thermal decomposition.
💡 Hint: Consider what happens when you heat limestone.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a decomposition reaction?
💡 Hint: Remember the formula that defines decomposition reactions.
True or False: Decomposition reactions can only occur with heat.
💡 Hint: Think of various forms of energy that can cause reactions.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Explain why the heating of calcium carbonate is a practical demonstration of a decomposition reaction in a laboratory setting.
💡 Hint: Think about the observable changes during the reaction.
Design an experiment to illustrate electrolytic decomposition using water. Include materials and expected observations.
💡 Hint: Consider how electricity can change substances.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.