Acids And Bases

Question 1

H+=

Answer 1

H3O+

Question 2

Properties of acids

Answer 2

Produces h+
Sour
Corrode metals
Electrolytes 
React with based to form salt and water
Turns blue litmus paper red

Question 3

pH>7

Answer 3

Bases

Question 4

pH<7

Answer 4

Acid

Question 5

Properties of bases

Answer 5

Produces OH-
Bitter chalky 
Are electrolytes 
Soapy slippery 
Turns red litmus paper red

Question 6

Ends in hydroxide

Answer 6

Base

Question 7

Naming acid

Binary ide

Answer 7

Hydro (stem) ic acid

Question 8

Naming acid

Ternary ate

Answer 8

(Stem) ic acid

Question 9

Naming acid

Ternary ite

Answer 9

(Stem) ous acid

Question 10

Arrhenius theory (traditional)

Answer 10

Acids produce h+

Bases produce OH-

Question 11

Problem to Arrhenius theory

Answer 11

Some bases don’t have OH-

Question 12

Bronsted Lowry theory

Answer 12

Acids- proton donor

Bases- proton acceptar

Question 13

Proton

Answer 13

Hydrogen atom that lost its e-

Question 14

Lone pair

Answer 14

Two e- not involved in pair

Question 15

Lines pairs go with

Answer 15

Bases, need lone pair to act as base

Question 16

Anfoteric

Answer 16

Act as acid and base

Question 17

Conjugate pair

Answer 17

Difference of hydrogen ion
Acid more hydrogen
One less is base

Question 18

Strong acids/bases

Answer 18

100% ionization
Single arrow
K»»»»1 very much greater than one

Question 19

Weak acids and bases

Answer 19

Much less than 100% ionization
Reversible reaction
K«««1

Question 20

What don’t have any concentration

Answer 20

Liquids

Question 21

pH scale

Answer 21

is a way of expressing the strength of acids and bases

Question 22

PH formula

Answer 22

-log [h+]

Question 23

[H+] formula

Answer 23

[h+]= 10^-PH

Question 24

In a neutral solution, formula for [h30+][OH-]=

Answer 24

[h30+][OH-]= 1.00x10^-14

Question 25

pOH formula

Answer 25

pOH= -Log [OH-]

Question 26

PH paper

Answer 26

Multicolored

Question 27

Universal indicator

Answer 27

Multicolor

Question 28

Natural indicators

Answer 28

Red cabbage, radishes

Question 29

When Ka is so little it is neligable, neglect which

Answer 29

Neglect the reactants x | Only do it if it's weak acid

Question 30

Concentration=

Answer 30

Molar

Question 31

What makes acid acidic

Answer 31

The excess hydrogen ions

Question 32

Which acids and bases dissociate

Answer 32

Strong acids, completely ionize completely while weak acids don't

Question 33

Strong binary acids

Answer 33

HCL, HBr, HI | All others are weak

Question 34

Strong acids with ternary

Answer 34

#O great than #H by two or more the acid is strong

Question 35

What makes bases basic

Answer 35

The excess hydroxide ions (OH-)

Question 36

Strong bases

Answer 36

Strong binary based | Made of group 1 or 2 metals and hydroxide. All others weak

Question 37

Salt hydrolysis

Answer 37

Acid and bases go through neutralization

Question 38

Acid and bases go through neutralization to produce

Answer 38

Salt and water

Question 39

Three possible salt hydrolysis

Answer 39

Strong acids and base Strong acid weak base Weak acid strong base

Question 40

To make neutral salt

Answer 40

Strong acid | Strong base

Question 41

To make acidic salt

Answer 41

Strong acid | Weak base

Question 42

To make a basic salt

Answer 42

Weak acid | Strong base

Question 43

A weak acid and weak base will produce

Answer 43

Any type of solution relative to the strengths of acid and base

Question 44

Salt is

Answer 44

An ionic compound

Question 45

Neutralization

Answer 45

Chemical reaction between acid and base that produces salt and water

Question 46

Does neutralization always mean pH=7?

Answer 46

No!!

Question 47

Titration

Answer 47

Experiment technique | Neutralize experiment to determine concentration of solution

Question 48

In titration the unknown is in the

Answer 48

Earlyn Myers flask

Question 49

Known solution is in the

Answer 49

Byrate

Question 50

Equivalence point (end point)

Answer 50

Point at which equal amounts of h3O+ and Oh- have been added

Question 51

Equivalence point is determined by (end point)

Answer 51

Indicator color change | pH Meter, dramatic change in pH

Question 52

Titration formula

Answer 52

MVn=MVn

Question 53

Titration M- V- N-

Answer 53

M-molarity V-volume N-number of h+ ions in acid or Oh- ions in base

Question 54

When acids dissociate | Cations go with

Answer 54

Oh-

Question 55

When acids dissociate | Anions go with

Answer 55

H+

Question 56

Reacts with certain metals

Answer 56

Acid

Question 57

Reacts with carbonate

Answer 57

Acid

Question 58

In a solution a weak acid produces

Answer 58

A mixture of molecules and ions

Question 59

Why are Ka values all small numbers

Answer 59

Solutions contain high concentration of un ionized acid molecules

Question 60

What is value or Kw at 298 K

Answer 60

1.0x10^-14

Question 61

Standard solution

Answer 61

Solution of known concentration