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🔬 Science - Class 9
Unit 15 · Chemical Reaction

How to Write a Balanced Chemical Equation

ScienceSubject
8 minEstimated read
क्रियाकलाप 15.3

Studying a balanced chemical equation

Method
  • Study this balanced chemical equation: \( 4\mathrm{Fe} + 3\mathrm{O_2} \rightarrow 2\mathrm{Fe_2O_3} \)
  • Discuss the questions below with your classmates.
Discussion
  • (a) What are the reactants and the products in this reaction?
  • (b) How many atoms are there in the reactants, and how many in the products?
  • (c) What else can be learned from a balanced chemical equation?
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