Test 4 Acids And Bases

Question 1

Arrhenius bases

Answer 1

Compounds that ionize a hydroxide ion (oh-) when dissolved in water

Question 2

Strong acids

Answer 2

HCl
HBr
HI
HNO3
H2SO4
HClO3
HClO4

Question 3

Strong bases

Answer 3

LiOH
NaOH
KOH
RbOH
CsOH
Ca(OH)2
Sr(OH)2
Ba(OH)2

Question 4

Strong acids and strong bases

Answer 4

Ionize 100%

Question 5

Bronsted Lowry acid

Answer 5

Hydrogen ion donor

Question 6

Bronsted Lowry base

Answer 6

Hydrogen ion acceptor

Question 7

Strong acids produce a _______ base conjugate

Answer 7

Negligible

Question 8

Weak acid/base have a ________ conjugate

Answer 8

Weak

Question 9

Acid dissociation constant KA

Answer 9

Ratio of the concentration of the dissociated form of the acid to the undissociated form

Question 10

Weak acids have _____ Ka values

Answer 10

Small

Question 11

The larger the Ka, the ________ the acid

Answer 11

Stronger

Question 12

Base dissociation constant Kb

Answer 12

Ratio of the conjugate acid times the hydroxide ion concentration to the concentration of the base

Question 13

The smaller the Kb, the ______ the base is

Answer 13

Weaker

Question 14

Auto ionization of water

Answer 14

H20 + H2O —> H3O + OH

Question 15

Ion product constant of water

Answer 15

[H] [OH] = Kw = 1* 10^-14

Question 16

pH =

Answer 16

-log[H+]

Question 17

pOH=

Answer 17

-log [OH]

Question 18

Relationship between Ka and Kb

Answer 18

Ka•Kb = [H] [OH] = 1•10^14

Question 19

Titration

Answer 19

Method of reacting a solution of unknown concentration with one of known concentration

Question 20

Arrhenius acid

Answer 20

Compounds that ionize a hydrogen ion (h+) when dissolved in water