Chapter 7 Solutions

Question 1

Mixture where particles of a material are more or less evenly dispersed throughout a liquid or gas. Largest particles easiest to separate

Answer 1

Suspension

Question 2

Mixture consisting of tiny particles that are intermediate in size between those in suspensions and those in solutions and those that are suspended in a liquid or gas.

Answer 2

Colloid

Question 3

Any mixture of two or more miscible liquids where one liquid is dispersed in the other.

Answer 3

Emulsion

Question 4

A homie genius mixture of two or more substances uniformly spread throughout a single phase.

Answer 4

Solution

Question 5

The substance that dissolves in a solution

Answer 5

Solute

Question 6

The substance that the solute dissolves in

Answer 6

Solvent

Question 7

A solid or liquid mixture of two or more metals

Answer 7

Alloy

Question 8

A molecule that has an uneven distribution of electrons

Answer 8

Polar compound

Question 9

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

Answer 9

Hydrogen bonding

Question 10

A compound whose electrons are equally distributed among its atoms

Answer 10

No polar compound

Question 11

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

Answer 11

Solubility

Question 12

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

Answer 12

Concentration

Question 13

A solution that has less solute than a saturated solution and has room to dissolve more solute

Answer 13

Unsaturated solution

Question 14

Solution that holds more dissolved solute that is needed to reach equilibrium at a given temperature

Answer 14

Saturated solution

Question 15

A mixture that isn’t the same throughout

Isn’t evenly distributed or mixed uniformly

Answer 15

Heterogeneous mixture

Question 16

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

Answer 16

Molarity

Question 17

Used to separate to immiscible liquids

Carefully pouring the less dense liquid of the top

Answer 17

Decanting

Question 18

Liquids that don’t mix together

Answer 18

Immiscible

Question 19

When particles in a colloid scatter light that passes through

Answer 19

Tyndall effect

Question 20

Solution that contains a small amount of solute

Answer 20

Dilute

Question 21

Can’t be dissolved

Answer 21

Insoluble

Question 22

Can be dissolved

Answer 22

Soluble