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Chem 2nd semster > Digital Flash cards > Flashcards

Digital Flash cards

1
Q

solvation

A

the process by which the positive and negative ions of an ionic compound become surrounded by solvent molecules

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2
Q

suspension

A

a mixture from which particles set out upon standing

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3
Q

Hetergeneous

A

not uniform in composition

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4
Q

Miscible

A

If 2 liquids dissolve each other in all proportions

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5
Q

Super saturated solution

A

a solution that contains more solute than it can theoretically hold at a given temperature

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6
Q

Homogeneous

A

uniform in composition

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7
Q

Immiscible

A

liquids that are insoluble in each other

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8
Q

Solubility

A

the amount that dissolves in a given quantity of a solvent at a specified temperature and pressure to produce a saturated solution

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9
Q

Unsaturated Solution

A

A solution that contains less solute than a saturated solution at a given temperature and pressure

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10
Q

Concentrated Solution

A

a solution that contains a large amount of solute

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11
Q

Colloid

A

a heterogeneous mixture containing particles that range in size from 1nm-100nm

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12
Q

Solvent

A

the dissolving medium in a solution

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13
Q

Solute

A

the dissolved particles in a solution

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14
Q

Molarity

A

the number of moles of solute dissolved in one liter of solution

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15
Q

Dilute Solution

A

a solution that contains a small amount of solute

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16
Q

Insoluable

A

when one liquid cannot be dissolved

17
Q

Emulsion

A

a collodial dispersion o fa liquid in a liquid

18
Q

Concentration

A

a measure of the amount of solute that is dissolved in a given quantity of solvent

19
Q

Saturated Solution

A

a solution that contains the maximum amount of solute for a given quantity of solvent at a consistent temperature and pressure

20
Q

Solution

A

a homogeneous mixture; consists of solutes dissolved in a solvent

Chem 2nd semster (2 decks)

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