Chapter 7 Soultions

Question 1

Emulsion

Answer 1

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

Question 2

Solution

Answer 2

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

Question 3

Colloid

Answer 3

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

Question 4

Suspension

Answer 4

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

Question 5

Solute

Answer 5

In a solution the substance that dissolves in the solvent

Question 6

Solvent

Answer 6

In a solution the substance in which the solute dissolves

Question 7

Alloy

Answer 7

A solid or liquid mixture of two or more metals

Question 8

Heterogeneous mixture

Answer 8

mixture that composes of components that aren’t uniform

Question 9

Decanting

Answer 9

Poring a lighter liquid off of a heavier liquid

Question 10

Immiscible

Answer 10

When two liquids separate in which means they do not mix

Question 11

Tyndall effect

Answer 11

Scattering of light

Question 12

Polar compound

Answer 12

A molecule that has an uneven distribution of electrons

Question 13

Hydrogen bonding

Answer 13

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

Question 14

Nonpolar compound

Answer 14

A compound whose electrons are equally distributed among its atoms

Question 15

Solubility

Answer 15

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

Question 16

Concentration

Answer 16

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

Question 17

Unsaturated solution

Answer 17

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

Question 18

Saturated solution

Answer 18

A solution that cannot dissolve any more solute under given conditions

Question 19

Supersaturated solution

Answer 19

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

Question 20

Molarity

Answer 20

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

Question 21

Insoluble

Answer 21

They do not dissolve in water

Question 22

Soluble

Answer 22

Dissolve easy in water

Question 23

Dilute

Answer 23

No info about the actual quantity of solute dissolved in a solution