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physiacl science > Chapter 7 Solutions > Flashcards

Chapter 7 Solutions Flashcards

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Biology 101 flashcards
1
Q

Colloid

A

Collide is a mixture consisting of tiny particles that are intermediate in size between those solutions

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2
Q

Emulsion

A

Is any mixture of two or more Immiscible liquids in other wise one liquid is dispersed in the other

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3
Q

Solution

A

Is a homogeneous mixture of two or more substances uniformly dispersed throughout a single phrase

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4
Q

Solute

A

In a solution the substance that dissolves in the solvent

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5
Q

Solvent

A

In a solution the substance in which the solute dissolves

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6
Q

Alloy

A

A solid or liquid mixture of two or more metals

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7
Q

Heterogeneous mixture

A

The amount of substances in different samples

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8
Q

Decanting

A

The process of pouring a lighter liquid off a heavier liquid

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9
Q

Immiscible

A

Two liquids that separate

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10
Q

Tyndall effects

A

The particles are large enough to scatter light that passes through collide

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11
Q

Polar compounds

A

A molecule that has an uneven distribution of electrons

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12
Q

Hydrogen bonding

A

The intermolecular force occurring when a hydrogen atom that is bonding.

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13
Q

Nonpolar compound

A

A compound whose electrons are equally distributed among its atoms

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14
Q

Solubility

A

The maximum amount of a solute that will dissolve in a given quantity of solvent

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15
Q

Concentration

A

The amount of a particular substances in a given quantity of a mixture

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16
Q

Unsaturated solution

A

A solution that contains less solute than a saturate solution

17
Q

Saturated solution

A

A solution that cannot dissolve any more solute

18
Q

Supersaturated solution

A

A solution that holds more dissolved solute than is required to each equilibrium at a given temperature

19
Q

Molarity

A

An expression of the concentration of a solution in moles of dissolved solute per liter of solution

20
Q

Insoluble

A

Substances are insoluble in water meaning they do not dissolve

21
Q

Solute

A

That it dissolves easily in water

22
Q

Dilute

A

A solution that contains only a small amount of solute

23
Q

What is suspension

A

Is a mixture in which particles of a materials are more or less evenly dispersed throughout liquid or gas

physiacl science (9 decks)

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