Chem Acids And Bases Test

Front 1

properties of acids (4)

Back 1

1. aqueous solutions of acids conduct an electric current
2. acids react with certain metals to generate hydrogen gas
3. acids cause acid base indicators to change color
4. acids react with bases to form a salt and water=neutralization

Front 2

neutrailization

Back 2

taking a strong acid and a strong base and combining them together to get something neutral (salt and water)

Front 3

properties of bases (3)

Back 3

1. aqueos solutions of them conduct an electric current
2. cause pH indicators to change color
3. react with acids to form salt water in a neautraliztion reaction

Front 4

which are the strongest bases

Back 4

Group 1 + OH
as you move across the table --->, it gets less of a base

Front 5

which are the strongest acids

Back 5

table K-top are stronger
HCl
HNO3
HSo4
assume top 3 are 100% acidic

Front 6

how to name binary acids

Back 6

hydro+ anion + ic
ex. HCl
hydrochloric acid
ex. HBr
hydrobromic acid
ex. HI
hydroionic acid

Front 7

how to name ternary acids

Back 7

ate-->ic
ite-->ous
H2SO4-

Front 8

pH

Back 8

the negative log of the hydrogen ion concentration

Front 9

pH of 1

Back 9

1 x 10^-1 M
or
.1M

Front 10

why do are some electrolytes weak

Back 10

have fewer ions in solution and less dissocation

Front 11

why does water have a pH of 7?

Back 11

equal number of protons and hydroxyls

Front 12

lewis acid

Back 12

substance that can accept a pair of electrons to form a covalent bond

Front 13

titration formula

Back 13

MaVa=MvVb

Front 14

conjugate acid-base pair

Back 14

consists of two substances related by the loss or gain of a single hydrogen ion

Front 15

conjugate acid/conjugate base

Back 15

ocnjugate acid= new acid that accepted the H
conjugate base=new base that lost the H

Front 16

where are hydrolyzing salts usually derived from

Back 16

a strong acid and a weak base or a strong base and a weak acid

Front 17

hydrolysis of salts

Back 17

process of breaking salts by water

Front 18

acid+base-->?

Back 18

water + salt

Front 19

strong acid + weak base--> ?

Back 19

water + acidic salt

Front 20

weak acid + strong base--> ?

Back 20

water + basic salt

Front 21

strong acid + strong base--> ?

Back 21

water + neutral salt

Front 22

weak acid + weak base--> ?

Back 22

water + neutral salt

Front 23

what makes an acid weak/strong?

Back 23

# of hyudrogens that CAN dissociate and how many actually dissociate

Front 24

Ka

Back 24

ionization constant

Front 25

what is the strength of an acid the function of?

Back 25

dissociation

Front 26

which is a weaker acid
Ka= 1.5 x 10^-4
Ka= 1.3 x 10^-5

Back 26

Ka= 1.3 x 10^-5 is weaker bc it has less particles

Front 27

how do you find the parent acids and bases

Back 27

positive ions goes with negative OH, negative ion goes with positive H
ex. NaCl
Na+ and OH-
Cl- and H+
parent acid= HCl
parent base=NaOH

Front 28

what is the pH of blood

Back 28

7.4

Front 29

what happens when you hold your breath

Back 29

pH drops

Front 30

evimivalence point

Back 30

the endpoint of a neautralization reaction

Front 31

titration reaction

Back 31

determines the molarity or concentration of an unknown substance

Front 32

endpoint

Back 32

neutral point

Front 33

standard solution

Back 33

the solution you know the pH of

Front 34

buffers

Back 34

something that resists change in pH
-made from a weak acid and one of its salts or a weak base and one of its salts

Front 35

how do you determine whats an alcohol

Back 35

OH on the end of a carbon

Front 36

arrhenius acid

Back 36

substance whose water solutions contain hydrogen ions as the only positive ions

Front 37

base

Back 37

substance whose water solutions contain hydroxyl ions as the only negative ions

Front 38

Bronsted Lowry idea

Back 38

H+ does not exist on its own

Front 39

bronsted lowry acid

Back 39

anything that is a proton donor

Front 40

bronsted lowry base

Back 40

ANYTHING THAT IS A PROTON ACCEPTOR

Front 41

CONJUGATE acid-base pairs

Back 41

the one that loses the H and the one that gains the H on each side are pairs

Front 42

monoprotic/diprotic/triprotic acids

Back 42

mono=1 H
di=2 H
tri=3 H

Front 43

SAT 2 titration formula

Back 43

Ma x Va x # H+ = Mb x Vb x #OH-

Front 44

amphiprotic or amphteric

Back 44

can be either acids or bases

Front 45

5 ways to produce a salt

Back 45

1. neutralization ex. NaCl
2. double replacement- soluble solutions--> insoluble precipitate
3. acid + active metal-single replacement
4. synthesis (direct combination)
5. metallic oxide + nonmetallic oxide

Front 46

what is H3O

Back 46

hydronium- it is an acid formed from a proton and water

Front 47

ionization

Back 47

in an aqueous solution, the process in which a molecular compounds reacts with water and forms ions

Front 48

dissociation

Back 48

when ionic compounds dissolve in water

Front 49

what is the different between a strong electrolyte and a weak electrolyte

Back 49

when a weak electroylte is in solution, only a fraction of the solute exists as ions. when a strong electrolyte is dissolved, almost all the solute exists as separate ions

Front 50

taste of acid

Back 50

sour

Front 51

taste of base

Back 51

bitter

Front 52

what is an electrolyte

Back 52

all ionic compunds that conduct an electric current

Front 53

why do acids act as electrolytes when combined with water

Back 53

water breaks acids into ions

Front 54

what is the difference between a weak arrhenius base and a strong arrhenius base

Back 54

the extent of dissociation of hydroxyls

Front 55

dissociation

Back 55

existing ions separate from each other

Front 56

brondsted lowry losses and gains

Back 56

stronger acids lose H+, weaker bases gain H+

Front 57

what is the definition of neautralization in the arrhenius system of acids and bases

Back 57

equalizing of hydrogen and hydroxyl ions