📖 Lesson: Conservation of Mass

Discover how atoms are rearranged but never created or destroyed in chemical reactions

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Introduction & Objectives
Overview of conservation of mass and learning goals
Conservation of Mass - Title
Learning Objectives
Key Vocabulary
1/3
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Chemical Reactions & Atoms
How atoms rearrange in chemical reactions
Introduction - Reactants and Products
Slide 1/1
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Matter & Changes
States of matter and physical vs chemical changes
States of Matter - Solid, Liquid, Gas
Physical vs Chemical Changes
1/2
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The Law of Conservation of Mass
Mass cannot be created or destroyed in chemical reactions
What is the Law of Conservation of Mass?
Mass is Always Conserved
1/2
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Open vs Closed Systems
Understanding how systems affect mass measurements
Reactions in Closed Systems
Reactions in Open Systems
1/2
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Real Life Applications & Revision
Practical examples and review questions
Conservation of Mass - Real Life Scenario
Review Questions
1/2

🧪 Interactive Activities

Explore conservation of mass through hands-on virtual experiments

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Virtual Conservation of Mass Lab
Perform virtual experiments to verify conservation of mass
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Molecular Level Simulation

Explore chemical reactions at the molecular level! Watch atoms rearrange as reactants become products, and verify that the total number of atoms remains constant throughout the reaction.

Launch Simulation