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Chapter 7 Solutions

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Total cards: 23•Content version: v3•Public deck•Updated: 8/1/2026

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#1
Front (Question)

What is a colloid?

Back (Answer)

A mixture consisting of tiny particles that are intermediate in size between those in solutions and those in suspensions that are suspended in a solid, liquid, or gas

#2
Front (Question)

What is emulsion?

Back (Answer)

Any mixture of two or more immiscible liquids in which one liquid is dispersed in the other

#3
Front (Question)

What is a solution?

Back (Answer)

A homogeneous mixture of two or more substances uniformly dispersed throughout a single phase

#4
Front (Question)

What is a solute?

Back (Answer)

In a solution, the substance that dissolves in the solvent

#5
Front (Question)

What is a solvent?

Back (Answer)

In a solution, the substance in which the solute dissolves

#6
Front (Question)

What is an alloy?

Back (Answer)

A solid or liquid mixture of two or more metals

#7
Front (Question)

What is a heterogeneous mixture?

Back (Answer)

a mixture that composes of components that aren’t uniform or they have localized regions that all have different properties.

#8
Front (Question)

What is decanting?

Back (Answer)

Gradually pouring one substance into another

#9
Front (Question)

What is immiscible?

Back (Answer)

When a substance does not mix well with another

#10
Front (Question)

What is the Tyndall effect?

Back (Answer)

light scattering by particles in a colloid or else particles in a very fine suspension.

#11
Front (Question)

What is a polar compound?

Back (Answer)

A molecule that has an uneven distribution of electrons

#12
Front (Question)

What is hydrogen bonding?

Back (Answer)

The intermolecular force occurring when a hydrogen atom that is bonded to a highly electro-negative atom of one molecule is attracted to two unshared electrons of another molecule

#13
Front (Question)

What are nonpolar compounds?

Back (Answer)

A compound whose electrons are equally distributed among its atoms

#14
Front (Question)

What is solubility?

Back (Answer)

The maximum amount of a solute that will dissolve in a given quantity of solvent at a given temperature and pressure

#15
Front (Question)

What is concentration?

Back (Answer)

The amount of a particular substance in a given quantity of a mixture, solute, or ore

#16
Front (Question)

What is unsaturated solution?

Back (Answer)

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

#17
Front (Question)

What is saturated solution?

Back (Answer)

A solution that can’t dissolve any more solute under the given conditions

#18
Front (Question)

What is supersaturated solution?

Back (Answer)

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

#19
Front (Question)

What is molarity?

Back (Answer)

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

#20
Front (Question)

What is insoluble?

Back (Answer)

Incapable of being dissolved

#21
Front (Question)

What is soluble?

Back (Answer)

Able to be dissolved, especially in water

#22
Front (Question)

What is dilute?

Back (Answer)

Making a liquid thinner by adding water

#23
Front (Question)

What is suspension?

Back (Answer)

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