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AP Chemistry
Unit 4 – Chemical Reactions
Topic 4.3
Why do the coefficients in a balanced equation not represent mass?
The coefficients do not take into accout the spectator ions that are not part of the reaction.
The coefficients refer to the weight, not the mass.
The accepted scientific notation is to notate coefficients by grams, not mass.
The same mass can represent a different number of atoms depending on the molecule.
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AP Chemistry - 4.3 Representations of Reactions
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Balanced Equation
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Cram Mode
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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