Ch1,2,3 Flashcards by Dominique Douthat | Brainscape

Q

Chemical energy

A

Potential energy stored in chemical bonds

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Q

Potential energy

A

Energy of position or structure

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Q

Types of energy

A

Kinetic
Potential
Chemical

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Q

Proton acceptor

A

Releases hydroxide ions in solution

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Q

Rates of chemical reactions

A

Temperature
Concentration
Enzymes

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Q

Exchange reactions

A

Both synthesis and decomposition

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Q

Reactions

A

Energy and composition of what is produced

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Q

Polar molecule

A

Unequal sharing of electrons

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Q

Non-polar molecule

A

Equal sharing of electrons

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Q

Anion

A

Negative charge

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Q

Cation

A

Positive charge

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Q

Ion

A

Anything that has a charge

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Q

Ger

A

Reduction

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Q

Leo

A

When it loses oxidation

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Q

Molecule

A

Bond of the same elements

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Q

Bonds

A

An electrical attraction between atoms

Q

Chemical bonds

A

When atoms interact to form bonds

Q

Radioactive isotopes

A

When the nucleus readily decays, giving off particles and energy

Q

Isotopes

A

Two atoms that have the same number of protons and a different number of neutrons

Q

Atomic number

A

Number of protons in the nucleus

Q

Matter

A

The substance of the universe

Q

Chemistry includes?

A

Organic molecules
Biochemicals
Elements

Q

Compound

A

Bond of different elements

Q

Atom

A

The smallest quantity of that substance

Q

Element

A

A pure substance that is different from matter