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Physical Science > Solutions And Other Mixtures Hayden Miller > Flashcards

Solutions And Other Mixtures Hayden Miller Flashcards

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1
Q

What is a Colloid?

A

A mixture consisting of tiny particles that are medium in size compared to those in solutions

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2
Q

What is emulsion?

A

A mixture with two or more immiscible liquids

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3
Q

What is a solution?

A

A homogenous mixture of two or more substances

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4
Q

What is a solute?

A

The substance that dissolves in the solvent

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5
Q

What is a solvent

A

The substance that which the solute dissolves

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6
Q

What is an alloy?

A

A mixture of two or more metals

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7
Q

What is a heterogeneous mixture?

A

A mixture which is easily separated

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8
Q

What is decanting?

A

A process where a lighter liquid sits on top of a heavier liquid

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9
Q

What is immiscible

A

Substances that do not mix

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10
Q

What is the Tyndall effect?

A

The scattering of light

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11
Q

What is a polar compound?

A

A molecule that has an uneven amount of electrons

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12
Q

What is a hydrogen compound?

A

When a hydrogen atom is bonded to a highly negative atom

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13
Q

What is a nonpolar compound

A

A compound where electrons are equal

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14
Q

What is solubility

A

The largest amount a solute will dissolve in a given quantity of a solvent at a certain temperature and pressure

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15
Q

What is a concentration

A

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

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16
Q

What is a unsaturated solution?

A

A solution that contains less solute than a saturated solution does and that is able to dissolve.

17
Q

What is a saturated solution

A

A solution that cannot dissolve

18
Q

What is a supersaturated solution

A

A solution that holds more dissolved solute than is required to reach equilibrium

19
Q

What is molarity?

A

An expression of a concentration of a solution in moles

20
Q

What is Suspension?

A

A mixture where particles of a substance are more or less evenly dispersed throughout a gas or a liquid.

21
Q

What is insoluble?

A

Do not Dissolve

22
Q

What is soluble

A

Easily dissolved in water

23
Q

What is a dilute

A

A solution that contains a small amount of solute

Physical Science (1 decks)

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