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Chemical Reactions and Equations

Science · Chapter 1 · Unit I: Chemical Substances – Nature and Behaviour

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Your path through this chapter

  1. Notes Beta

    7 sections with key terms, formulas and exam tips.

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  2. Flashcards Beta

    32 cards for quick recall of key terms and facts.

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  3. Practice

    77 board-style questions with instant checks: Multiple choice 24, Short answer 19, Assertion and reason 6, Case-based 6.

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  4. Chapter test Free

    Short and long chapter tests in board pattern, with results and analysis.

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Topics 7

  1. Chemical reactions and their observable signs
  2. Writing and balancing chemical equations
  3. Combination and decomposition reactions
  4. Displacement, double displacement and precipitation reactions
  5. Exothermic and endothermic reactions
  6. Oxidation and reduction (redox) reactions
  7. Effects of oxidation in everyday life: corrosion and rancidity