Class 9 Science | How to Write a Balanced Chemical Equation

Science and Technology, Class 9

How to Write a Balanced Chemical Equation

Conservation of mass · Hit and trial method

What we will be able to do

⚖️

State the law of conservation of mass

🔢

Count atoms using coefficients and subscripts

🧪

Balance equations by hit and trial

📋

Read information from a balanced equation

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In a chemical reaction, mass is neither destroyed nor created.

The notes are free to read in full.

Presenter notes: Today we learn to make an equation equal on both sides, and what a balanced equation tells us.