LEC ANACHEM

Question 1

Form ions when dissolved in water

Answer 1

Electrolytes

Question 2

Ionizes completely in a solvent

Answer 2

Strong electrolytes

Question 3

Ionizes partially in a solvent

Answer 3

Weak electrolytes

Question 4

Classification of strong electrolytes

Answer 4

Inorganic acids, alkali, alkaline-earth hydroxides, most salts

Question 5

Classification of weak electrolytes

Answer 5

Inorganic acids, organic acids, ammonia, organic bases, halides, cyanides, thiocyanates

Question 6

Weakest organic acid

Answer 6

CH3COOH

Question 7

Produced in the reaction of an acid with base

Answer 7

Salt

Question 8

Theory that states that acid is a proton donor and base the acceptor

Answer 8

Brønsted-Lowry theory

Question 9

According to the bronsted-lowry theory the acid is the?

Answer 9

Proton donor

Question 10

According to the bronsted-lowry theory the base is the?

Answer 10

Proton acceptor

Question 11

Is formed when an acid loses a proton

Answer 11

Conjugate base

Question 12

Formed when a base accepts a proton

Answer 12

Conjugate acid

Question 13

When the 2 process of conjugate acids and bases are combined it causes

Answer 13

Neutralization

Question 14

It is the hydrated proton formed when water reacts with acid

Answer 14

Hydronium ion

Question 15

Species that have both acidic and basic properties

Answer 15

Amphiprotic

Question 16

Class of amphiprotic that contains weak acid and base functional group

Answer 16

Amino acids

Question 17

An ion with both a negative and positive charge

Answer 17

Zwitterion

Question 18

A solvent that can either act as a acid or base

Answer 18

Amphiprotic solvent

Question 19

The process of self ionization of amphiprotic

Answer 19

Autoprotolysis

Question 20

To achieve autoprotolysis what is needed

Answer 20

2 of the same compound

Question 21

Other term for autoprotolysis

Answer 21

Autoionization

Question 22

Spontaneous reaction of molecules of a substance to give a pair of ions

Answer 22

Autoprotolysis

Question 23

Determines the strength of a solute acid or base dissolved in it

Answer 23

The tendency of a solvent to accept or donate protons

Question 24

Acids dissociating to different degrees and have different strengths

Answer 24

Differentiating solvent

Question 25

Acids are completely dissociated and show the same strength

Answer 25

Leveling solvent

Question 26

Ratio of concentration of reactants and products are constant

Answer 26

Chemical equilibrium

Question 27

Algebraic equations that describe the concentration relationship among reactants and products at equilibrium

Answer 27

Constant expression

Question 28

Include pressure, temperature, and total concentration

Answer 28

Stressors

Question 29

Stressors effects can be predicted by what principle?

Answer 29

Le Châtelier’s principle

Question 30

An equilibrium shift brought about by changing the amount of one of the participating reactants or products is called a

Answer 30

Mass-action effect

Question 31

is a branch of chemistry that concerns the flow of heat and energy in chemical reactions.

Answer 31

Chemical thermodynamics

Question 32

Ion - product constant

Answer 32

Kw

Question 33

Solubility product

Answer 33

Ksp

Question 34

Dissociation constant

Answer 34

Ka or Kb

Question 35

Formation constant

Answer 35

Bn

Question 36

Oxidation/reduction equilibrium

Answer 36

Kredox

Question 37

Distribution equilibrium for a solute between immiscible solvents

Answer 37

Kd