Chapter 7 Solutions ZE Flashcards

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1
Q

Colloid?

A

Small particles that are suspended Ina solid liquid and gas

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2
Q

Emulsion

A

A mixture of two or more immiscible liquids

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3
Q

Solution

A

Homogeneous

When substances are evenly distributed throughout a single phase

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4
Q

Solute

A

The substance that dissolves in a solvent

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5
Q

Solvent

A

The substance that the solute dissolves

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6
Q

Alloy

A

Solid or liquid mixture of two or more metals

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7
Q

Heterogeneous mixture

A

Where two substances combine but don’t make anything new

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8
Q

Decanting

A

Pouring a lighter liquid on a heavier liquid

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9
Q

Immiscible

A

Where two liquids cannot combine and separate

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10
Q

Tyndall affect

A

When light is scattered by a colloid

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11
Q

Polar compound

A

Molecule with unevenly distributed electrons

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12
Q

Hydrogen bonding

A

Intermolecular force

Hydrogen atom is bonded with a electronegative atom of one molecule

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13
Q

Non polar compound

A

Compound with evenly distributed electrons along its atoms

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14
Q

Solubility

A

Max amount of a solute that will dissolve in a certain amount of solvent

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15
Q

Concentrated

A

Amount of a substance in a mixture

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16
Q

Unsaturated solutions

A

Solution that has less solute that a saturated solution

17
Q

Saturated solution

A

Cannot dissolve any more solute under its conditions

18
Q

Supersaturated solutions

A

Solutions that has more solute then is needed for equilibrium

19
Q

Molarity

A

Expression of concentration in moles of dissolved solute per liter

20
Q

Insoluble

A

Does not dissolve

21
Q

Soluble

A

Can be dissolved easily

22
Q

Dilute

A

Contains small amount of solute

23
Q

Suspension

A

When particles in a substance more more or less evenly distributed