Types & Signs Of A Chemical Reaction
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a precipitate?
Back
A solid that forms when one liquid is poured into another.
2.
FLASHCARD QUESTION
Front
What are signs that a chemical reaction may have occurred?
Back
An increase or decrease in temperature and the production of light.
3.
FLASHCARD QUESTION
Front
What does evidence of a chemical reaction indicate?
Back
It indicates that a new substance has formed.
4.
FLASHCARD QUESTION
Front
What is the general reaction scheme for a decomposition reaction?
Back
AB -> A + B
5.
FLASHCARD QUESTION
Front
Back
Combustion reaction.
6.
FLASHCARD QUESTION
Front
What is a chemical reaction?
Back
A process that leads to the transformation of one set of chemical substances to another.
7.
FLASHCARD QUESTION
Front
What is a combination reaction?
Back
A reaction where two or more substances combine to form a single product.
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