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Chemistry > 12 & 13 Vocab > Flashcards

12 & 13 Vocab Flashcards

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1
Q

The dissolving medium in a solution

A

Solvent

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2
Q

The substance dissolved in a solution

A

Solute

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3
Q

A solution that cannot dissolve any more solute under the given conditions

A

Saturated solution

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4
Q

A solution that contains less solute than a saturated solution contains under the same conditions

A

Unsaturated solution

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5
Q

A substance that contains more dissolved solute than a saturated solution contains under the same circumstances

A

Supersaturated solution

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6
Q

Particles that are intermediate in size between those in solutions and suspensions

A

Colloid

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7
Q

If the particles in a solvent are so large that they settle out unless the mixture is constantly stirred or agitated

A

Suspension

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8
Q

A metal made by combining two or more metallic elements

A

Alloys

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9
Q

When particles are large enough to scatter light

A

Tyndall effect

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10
Q

A substance that dissolves in water to give a solution that conducts an electric current

A

Electrolyte

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11
Q

A substance that dissolves in water to give a solution that does not conduct an electric current

A

Nonelectrolyte

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12
Q

Liquids that are not soluble in each other

A

Immiscible

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13
Q

Liquids that dissolve freely in one another in any proportion

A

Miscible

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14
Q

The solubility of a gas in a liquid is directly proportioned to the partial pressure of that gas on the surface of the liquid

A

Henry’s Law

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15
Q

Mass solute /
Mass solute * solvent

*100

A

Mass percent

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16
Q

Moles solute /

L solution

A

Molarity

17
Q

Moles solute /

Kg solvent

A

Molality

18
Q

A babbling of a liquid caused by the rapid escape of a gas rather than by boiling

A

Effervescence

19
Q

The about of one substance to dissolve in another at a given temperature and pressure

A

Solubility

20
Q

A homogeneous mixture of two or more substances in a single phase

A

Solution

Chemistry (9 decks)

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