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Chem > Ch4 Vocab > Flashcards

Ch4 Vocab Flashcards

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1
Q

Aqueous solution

A

Solution in water

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2
Q

Polar molecule

A

Molecule with a bent shape that draws more electrons to one side

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3
Q

Hydration

A

Break down of solid ionics when ions break into parts with water

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4
Q

Solubility

A

The ability to dissolve in water

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5
Q

Solute

A

The substance that is dissolving the solution

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6
Q

Solvent

A

What is being dissolved

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7
Q

Electrical conductivity

A

The ability the conduct electricity

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8
Q

Strong electrolyte

A

Something that conducts electricity very effectively

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9
Q

Weak electrolyte

A

Something that conducts electricity weakly

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10
Q

Nonelectrolyte

A

A substance that does not conduct electricity

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11
Q

Acid

A

A donor of electrons that breaks up into H+ ions in water

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12
Q

Strong acid

A

Dissolves completely into it’s parts

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13
Q

Strong base

A

Dissolves completely into it’s parts donates OH

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14
Q

Weak acid

A

Dissolves little or partly into it’s parts

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15
Q

Weak base

A

Dissolves partly into it’s parts

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16
Q

Molarity

A

The factor of distillation

17
Q

Standard solution

A

A solution that is know for it’s parts and breakdown

18
Q

Dilution

A

Adding water to a substance

19
Q

Precipitation reaction

A

A reaction that forms a solid

20
Q

Precipitate

A

The solid formed in a precipitation reaction

21
Q

Formula equation

A

The overall equation of a reaction

22
Q

Complete ionic equation

A

The breakdown of all ions in a reaction

23
Q

Specator ions

A

Ions that are not involved in the reaction, but are in the substances

24
Q

Net ionic equation

A

Ionic without spectator ions

25
Q

Acid

A

Donor of electrons breaks down into H+

26
Q

Base

A

Received electrons breaks down into OH-

27
Q

Nuetralization reaction

A

Reaction between bases and acids

28
Q

Volumetric analysis

A

Analysis through volume

29
Q

Titration

A

Using one known substance to determine amount/concentration of an unknown substance based on an indicator

30
Q

Stoichiometric point

A

Point where indicator begins to show

31
Q

Indicator

A

Substance that shows the point where equation flips from base to acid

32
Q

Endpoint

A

End of reaction when substance is fully color of indicator

33
Q

Redox reaction

A

A reaction where electrons are lost

34
Q

Oxidation state

A

That amount of electrons in a reaction

35
Q

Oxidation

A

Adding of electrons in a reaction

36
Q

Reduction

A

Reduction of electrons in a reaction

37
Q

Oxidizing agent

A

Agent used to add electrons to a reaction

38
Q

Reducing agent

A

Agent that reduces amount of oxygen in a reaction

Chem (5 decks)

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