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Chemistry > States of Matter > Flashcards

States of Matter Flashcards

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1
Q

What is kinetic theory?

A

describes the arrangement of solid liquid and gases

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2
Q

What is the arrangement of a solid?

A

very close, neat pattern

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3
Q

How do solids move?

A

vibrations in fixed position

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4
Q

What is the energy of a solid?

A

low

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5
Q

What is the arrangement of a liquid

A

close, randomly arranged

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6
Q

How does a liquid move?

A

move around each other

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7
Q

What is the energy of a liquid?

A

greater

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8
Q

What is the arrangement of a Gas

A

far apart, randomly arranged

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9
Q

How does a gas move?

A

quickly in all directions

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10
Q

What is the energy of a gas?

A

Highest

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11
Q

What is it called from going from solid to liquid?

A

melting

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12
Q

What is it called from going from liquid to solid?

A

freezing/solidifying

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13
Q

What is it called from going from liquid to gas?

A

boiling/evaporating

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14
Q

What is it called from going from gas to liquid?

A

condensing

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15
Q

What is it called from directly going from solid to gas?

A

sublimation

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16
Q

What is a pure substance?

A

only one element or compound

17
Q

What is a mixture?

A

two or more different substances NOT chemically joined

18
Q

What is filtration?

A

separates insoluble solid from a liquid

19
Q

what does insoluble mean?

A

unable to dissolve in a particular solvent

20
Q

What is crystallization?

A

produces solid crystals from a solution

21
Q

What is a solvent?

A

the liquid in which the solute dissolves to form solution

22
Q

How is crystallization done?

A
  1. put solution in basin
  2. warm solution
  3. stop heating before all is evaporated
23
Q

What is simple distillation?

A

separates a solvent from a solution

24
Q

What is fractional distillation?

A

a mixture of substances is distilled and evaporated components are collected

25
Q

What is paper chromatography?

A

separates mixtures of soluble solutions

Chemistry (7 decks)

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