Chapter 7 solutions Olexes Flashcards

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1
Q

Colloid

A

A mixture consisting of tiny particles that are intermidiate again size between those in solutions and those in suspension and that are suspended in a liquid

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2
Q

Emulsion

A

Any mixture of two or more immiscide liquid in which one liquid is dispersed in the

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3
Q

Solution

A

A homogenous of two or more substances uniformly dispersed through out a single phase

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4
Q

Solute

A

The substance that dissolves in the solvent

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5
Q

Solvent

A

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

Heterogenous mixture

A

Described something that composed of dissimilar components

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8
Q

Decanting

A

Gradually pour a substance without disturbing

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9
Q

I miscible

A

Describes two or more liquids that do no not mix eachother

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10
Q

Tyndall effect

A

Light scattering by particles in a colloid or in a very fine suspension

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11
Q

PolAr compound

A

The electric charge is not symmetrically distributed

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12
Q

Hydrogen bonding

A

.a weak bond between two molecules

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13
Q

No polar compound

A

Composed of molecules that posses symmetric distribution of charge so no positive or negative poles exist

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14
Q

Solubility

A

The ability to be mixed with another substance

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15
Q

Concentration

A

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

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16
Q

Unsaturated solution

A

A solution that is able to dissolve additional solute

17
Q

Saturated solution

A

A solution that cannot dissolve more solute under the given conditions

18
Q

Molarity

A

The concentration of a solution in the moles of dissolved solute per liter of solution

19
Q

Insoluble

A

Cannot be I red with any substance

20
Q

Dilute

A

Make a liquid thinner

21
Q

Suspension

A

A mixture in which particles of a material are more or less evenly dispersed

22
Q

Soluble

A

Can be dissolved