Final Review Chapter 12

Question 0

What is molality (m)

Answer 0

mol solute
m = ————
kg solvent

Question 1

What is molarity (M)

Answer 1

mol solute
M = ————
L solution

Question 2

What is normality (N)

Answer 2

N = M x number of equivalents

Question 3

What is mass percent

Answer 3

mass solute
mass % = -----------------  X 100
                  mass solution
Or
Part
------  X 100
Whole

Question 4

What is the term used to describe a substance to solving

Answer 4

Solubility

Question 5

What is a solid solution of two or more metals called

Answer 5

Alloy

Question 6

Mixture of which the particles are so small they will not reflect the light from a laser

Answer 6

Solution

Question 7

A solution is known to be this when it contains a large amount of solute per amount of solvent

Answer 7

Concentrated

Question 8

The term used to describe a solid being formed when two or more liquids are mixed together

Answer 8

Precipitation or precipitate

Question 9

Smaller portion of the solution

Answer 9

Solute

Question 10

A solution that contains as much solute as it can hold at a given temperature

Answer 10

Saturated solution

Question 11

The larger portion of the solution

Answer 11

Solvent

Question 12

Make sure in which the particles settle out upon stand

Answer 12

Suspension

Question 13

Term used to describe a substance that does not dissolve

Answer 13

Insoluble

Question 14

A solution that can hold more solute

Answer 14

Unsaturated solution

Question 15

The term given to a solution when it contains a small amount of solute per amount of solvent

Answer 15

Dilute solution

Question 16

Mixture in which the particles can only be seen with a laser and do not settle out upon standing

Answer 16

Colloid

Question 17

Amount of solute that can be dissolved in a solvent at a given temperature

Answer 17

Solubility

Question 18

Water is known as what because so many substances can dissolve into it

Answer 18

Universal solvent