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Chemical Changes & Types of Reactions: From Synthesis to Combustion
Learners will explore how substances transform during chemical reactions and discover the five major reaction types that govern chemistry.
What You'll Learn
Chemical changes produce new substances with entirely different chemical properties.
Five reaction types include synthesis, decomposition, displacement, and combustion.
Conservation of mass means atoms rearrange but are never created or destroyed.
Catalysts speed reactions while exothermic reactions release heat to surroundings.
What You'll Practice
1
Students identify synthesis, decomposition, and displacement reactions from descriptions.
2
Learners apply conservation of mass and recognize evidence of chemical changes.
3
Practice questions test combustion, neutralization, catalysts, and reaction classification skills.
Why This Matters
Understanding chemical reaction types is fundamental to explaining how matter transforms in everyday processes, from cooking and combustion to medicine and manufacturing.
This Unit Includes
1 Video lesson
Practice exercises
Learning resources
Skills
Synthesis Reactions
Decomposition
Combustion
Conservation of Mass
Chemical Changes
MN Curriculum Aligned