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A balanced chemical equation shows the same number of each type of atom on both sides of the arrow. We can relate a balanced chemical equation to the structural formulas of its reactants and products.

Sections:
00:00 - Revisiting balanced chemical equations
00:20 - Why we don’t change subscripts
01:31 - Drawing molecular structures
02:38 - Correct way to balance equations
03:16 - Visualizing multiple molecules
04:12 - Summary of atom balance and coefficients

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