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Chapter 5 of 7
Concept Maps

Language of Chemistry — Concept Maps

ICSE · Class 7 · Chemistry

2 concept maps of Language of Chemistry for ICSE Class 7 Chemistry, each also written out as a text outline. Part of the ICSE Class 7 Chemistry syllabus.

44 questions36 flashcards5 concepts

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An illustration demonstrating the Law of Conservation of Mass using a simple chemical reaction, showing that the total mass of reactants equals the total mass of products.
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2 Concept Maps

Language of Chemistry — Complete Chapter Overview

Language of Chemistry — Complete Chapter Overview

The map in words

  • Language of Chemistry
    • Chemical Reactions
      • Definition
        • Reactants change to Products
        • Atoms rearrange
        • New substances formed
      • Reactants
        • Left side of arrow
        • Undergo change
      • Products
        • Right side of arrow
        • New substances
    • Characteristics
      • Change of Colour
        • Iron in CuSO4 blue to green
        • CuCO3 green to black
      • Evolution of Gas
        • Effervescence
        • Zinc plus HCl gives H2
      • Formation of Precipitate
        • Insoluble solid
        • BaSO4 white precipitate
      • Change of State
        • Gas to liquid
        • H2 plus O2 gives water
      • Change of Smell
        • Ammonia pungent smell
        • H2S rotten egg smell
      • Change of Energy
        • Exothermic releases energy
        • Endothermic absorbs energy
    • Conditions Needed
      • Close Contact
        • Reactants must mix
      • Solution Form
        • Dissolved in water
      • Heat
        • Activation energy
      • Light
        • Photosynthesis
      • Electricity
        • Electrolysis
      • Catalyst
        • Speeds up reaction
        • Unchanged after reaction
    • Types of Equations
      • Word Equations
        • Full names used
        • No balancing needed
      • Symbolic Equations
        • Symbols and formulae
        • Must be balanced
        • Skeletal unbalanced
        • Balanced equal atoms

Language of Chemistry in chemistry uses symbols, formulae, word equations, and chemical equations to describe chemical reactions clearly and briefly.

Language of Chemistry in chemistry uses symbols, formulae, word equations, and chemical equations to describe chemical reactions clearly and briefly.

The map in words

  • Language of Chemistry in chemistry uses symbols, formulae, word equations, and chemical equations to describe chemical reactions clearly and briefly.
    • Chemical reaction
    • Reactants
    • Products
    • Word equation
    • Chemical equation
    • Skeletal equation
    • Balanced equation
    • Law of conservation of matter or mass

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Frequently Asked Questions

What are the important topics in Language of Chemistry for ICSE Class 7 Chemistry?
Key topics in Language of Chemistry include Chemical Reaction and Its Parts, Examples of Chemical Reactions, Characteristics of Chemical Reactions, Conditions Needed for Chemical Reactions. Study these first, then practise questions on each for Class 7 exams.
What do the concept maps for Language of Chemistry show?
The 2 maps show how the ideas in Language of Chemistry connect: Language of Chemistry — Complete Chapter Overview; Language of Chemistry in chemistry uses symbols, formulae, word equations, and chemical equations to describe chemical reactions clearly and briefly.. Each map is also written out as an outline on this page.
How should I revise Language of Chemistry for Class 7 exams?
Learn the core ideas first, then work through the 44 practice questions on Language of Chemistry. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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