What is an inverse relationship?
CIA#2 Practice

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Science
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9th - 12th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
An inverse relationship is a type of correlation where one variable increases as the other decreases. For example, as age increases, the number of push-ups one can do may decrease.
2.
FLASHCARD QUESTION
Front
What is a synthesis reaction?
Back
A synthesis reaction is a chemical reaction in which two or more simple substances combine to form a more complex product. Example: 4 Fe + 3 O2 → 2 Fe2O3.
3.
FLASHCARD QUESTION
Front
Which state of matter has the strongest atomic attractions?
Back
Solids have the strongest attractions between their atoms, followed by liquids, and then gases.
4.
FLASHCARD QUESTION
Front
What is the basic structure of a single replacement reaction?
Back
The basic structure of a single replacement reaction is A + BC → AC + B.
5.
FLASHCARD QUESTION
Front
What does the symbol Δ represent in chemistry?
Back
The symbol Δ represents a change in a quantity, commonly used to denote change in heat (ΔH).
6.
FLASHCARD QUESTION
Front
What is a direct relationship?
Back
A direct relationship is a correlation where both variables increase or decrease together. For example, as temperature increases, the rate of a chemical reaction may also increase.
7.
FLASHCARD QUESTION
Front
What is a combustion reaction?
Back
A combustion reaction is a chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat. Example: CH4 + 2 O2 → CO2 + 2 H2O.
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