Balancing Chemical Equations Grade 10 Worksheet With Answers

February 7, 2024

Free stock photo of biochemistry, biology, bottle
Photo by Ivan Samkov on Pexels.

Introduction

Chemical equations are fundamental to understanding the reactions that occur in the world around us. Balancing these equations is a key skill that every chemistry student must master. In this article, we will provide you with a grade 10 worksheet on balancing chemical equations, along with the answers.

Why is Balancing Chemical Equations Important?

Balancing chemical equations is important because it allows us to accurately describe chemical reactions. When a chemical equation is balanced, it means that the number of atoms of each element is the same on both sides of the equation. This helps us determine the stoichiometry of the reaction, which is crucial in understanding the quantities of reactants and products involved.

The Balancing Chemical Equations Grade 10 Worksheet

You can find the balancing chemical equations grade 10 worksheet with answers below:

  1. H2 + O2 -> H2O

  2. Answer: 2H2 + O2 -> 2H2O

  3. Na + Cl2 -> NaCl

  4. Answer: 2Na + Cl2 -> 2NaCl

  5. CH4 + O2 -> CO2 + H2O

  6. Answer: CH4 + 2O2 -> CO2 + 2H2O

  7. C2H6 + O2 -> CO2 + H2O

  8. Answer: 2C2H6 + 7O2 -> 4CO2 + 6H2O

  9. Ca + H2O -> Ca(OH)2 + H2

  10. Answer: Ca + 2H2O -> Ca(OH)2 + H2

Conclusion

Balancing chemical equations is a fundamental skill in chemistry that allows us to accurately describe and understand chemical reactions. The grade 10 worksheet provided in this article, along with the answers, will help you practice and improve your balancing skills. Remember to always double-check your answers and seek guidance from your teacher or tutor if you get stuck. Happy balancing!