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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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nxcow nxcow
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11 years ago
why do we have to balance chemical equations? does it have anything to do with the law of conservation of mass?
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flyfreeghflyfreegh
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11 years ago
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11 years ago
Chemical reactions are described by chemical equations. According to the Law of Conservation
of Mass (Matter), atoms are neither created nor destroyed when chemical reactions take place.
Therefore, the number of atoms of each element must be identical on the reactant (left) and the
product (right) sides of a balanced chemical reaction
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