What indicates a chemical change has occurred?
Chemical Reactions

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•
Science
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A change in color is a strong indicator of a chemical change.
2.
FLASHCARD QUESTION
Front
What are the substances listed on the right side of a chemical equation called?
Back
Products.
3.
FLASHCARD QUESTION
Front
What is the process by which one or more substances change to produce one or more different substances?
Back
Chemical Reaction.
4.
FLASHCARD QUESTION
Front
What does the law of conservation of mass state?
Back
Matter can neither be made nor destroyed.
5.
FLASHCARD QUESTION
Front
Is the equation Fe + S --> FeS balanced or unbalanced?
Back
Balanced.
6.
FLASHCARD QUESTION
Front
What are the substances that undergo a chemical change called?
Back
Reactants.
7.
FLASHCARD QUESTION
Front
What is a precipitate in a chemical reaction?
Back
A solid that forms and settles out of a liquid mixture.
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