IB MYP Class 10 Sciences (Group 4) – Chemistry | Chemical Reactions by Abraham | Learn Smarter
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Chemical Reactions

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Sections

  • 0

    Introduction

    This section introduces chemical reactions, highlighting reactants, products, and the importance of understanding their types and characteristics.

    Learning Practice

  • 1

    Key Concepts In Chemical Reactions

    This section introduces the fundamental concepts of chemical reactions, including reactants and products, types of reactions, energy changes, and how to balance chemical equations.

    Learning Practice

  • 1.1

    Reactants And Products

    This section introduces the basic concepts of reactants and products in chemical reactions, outlining their definitions and significance.

    Learning Practice

  • 1.2

    Types Of Chemical Reactions

    This section covers the various types of chemical reactions, including synthesis, decomposition, displacement, combustion, and more, along with their characteristics and examples.

    Learning Practice

  • 1.2.1

    Synthesis (Combination) Reactions

    Synthesis reactions occur when two or more simple substances combine to form a more complex substance.

    Learning Practice

  • 1.2.2

    Decomposition Reactions

    Decomposition reactions involve the breakdown of a single compound into simpler substances.

    Learning Practice

  • 1.2.3

    Single Replacement (Displacement) Reactions

    Single replacement reactions involve one element substituting another in a compound, resulting in a new element and compound.

    Learning Practice

  • 1.2.4

    Double Replacement (Displacement) Reactions

    Double replacement reactions involve the exchange of ions between two compounds to form new products.

    Learning Practice

  • 1.2.5

    Combustion Reactions

    Combustion reactions involve the reaction between a substance and oxygen to produce carbon dioxide, water, and energy.

    Learning Practice

  • 1.3

    Balancing Chemical Equations

    Balancing chemical equations ensures the number of atoms of each element is unchanged before and after a reaction.

    Learning Practice

  • 1.4

    Energy Changes In Chemical Reactions

    This section covers the energy changes that occur during chemical reactions, focusing on exothermic and endothermic processes.

    Learning Practice

  • 1.4.1

    Exothermic Reactions

    Exothermic reactions are chemical reactions that release energy in the form of heat to the surroundings.

    Learning Practice

  • 1.4.2

    Endothermic Reactions

    Endothermic reactions are chemical processes that absorb energy from their surroundings, often in the form of heat.

    Learning Practice

  • 1.4.3

    Energy Profile Diagrams

    Energy profile diagrams visually represent the energy changes during chemical reactions, illustrating the differences between exothermic and endothermic processes.

    Learning Practice

  • 1.5

    Factors Affecting The Rate Of Reaction

    This section discusses the various factors that can influence the speed of chemical reactions.

    Learning Practice

  • 1.6

    Law Of Conservation Of Mass

    The Law of Conservation of Mass states that mass is neither created nor destroyed in a chemical reaction.

    Learning Practice

  • 1.7

    Indicators Of Chemical Reactions

    This section discusses key indicators that signal a chemical reaction has occurred.

    Learning Practice

  • 2

    Summary

    This section summarizes key aspects of chemical reactions, including types, balancing equations, energy changes, factors affecting reaction rates, and indicators of reactions.

    Learning Practice

References

10 IB chem ch5.pdf

Class Notes

Memorization

Revision Tests