What is a balanced chemical equation?
Unit 6: Chemical Equations and Reactions Fall 2024 Final Ex. Rev

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Chemistry
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10th - 12th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
A balanced chemical equation has the same number of each type of atom on both sides of the equation, reflecting the Law of Conservation of Mass.
2.
FLASHCARD QUESTION
Front
What are coefficients in a chemical equation?
Back
Coefficients are the numbers placed in front of compounds in a chemical equation to indicate the number of molecules or moles of that substance.
3.
FLASHCARD QUESTION
Front
What is the Law of Conservation of Mass?
Back
It states that matter cannot be created or destroyed in a chemical reaction.
4.
FLASHCARD QUESTION
Front
What is a decomposition reaction?
Back
A decomposition reaction is a type of chemical reaction where one compound breaks down into two or more simpler products.
5.
FLASHCARD QUESTION
Front
How do you balance a chemical equation?
Back
To balance a chemical equation, adjust the coefficients of the reactants and products until the number of atoms of each element is the same on both sides.
6.
FLASHCARD QUESTION
Front
What is a synthesis reaction?
Back
A synthesis reaction is a type of chemical reaction where two or more simple substances combine to form a more complex product.
7.
FLASHCARD QUESTION
Front
What is a single displacement reaction?
Back
A single displacement reaction is a type of chemical reaction where one element replaces another element in a compound.
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