We are now going to look at chemical reactions. But as we do, we need to make sure that atoms aren't magically appearing or disappearing. Put another way, we need to sure that we have the same number of each constituent atom in the product of the reaction as we do in the reactants (the molecules that react)!
10335_Balancing_chemical_equations.html
10338_Balancing_another_combustion_reaction.html
10339_Balancing_chemical_equation_with_substitution.html
10336_Balancing_more_complex_chemical_equations.html
10334_Chemical_reactions_introduction.html
10337_Visually_understanding_balancing_chemical_equations.html
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