Chemistry Vocabulary List 5

Front 1

An ionic compound which contains the ion from a base and an ion from an acid

Back 1

salts

Front 2

Any substance that donates a H+

Back 2

B-L acid

Front 3

Any substance that accepts a H+.

Back 3

B-L Base

Front 4

A substance that increases the [H+]

Back 4

Arrhenuis acid

Front 5

A substance that increases the [OH-].

Back 5

Arrhenuis Base

Front 6

A substance that accepts a pair of e- during a chemical reaction

Back 6

Lewis acid

Front 7

A substance that donates a pair of E-

Back 7

Lewis Base

Front 8

An organic substance that changes colors depending on ph of a solution

Back 8

ph indicator

Front 9

Give an example of an organic substance that changes colors depending on ph of a solution.

Back 9

litmus paper

Front 10

Another name for a nonmetallic oxide

Back 10

anhydride acid

Front 11

Breaking up of a molecular substance into ions

Back 11

ionization

Front 12

breaking up of an ionic substance into its ions

Back 12

dissociation

Front 13

two products in a neutralization reaction

Back 13

salt and water

Front 14

what remains after an acid donates a H+

Back 14

conjugate base

Front 15

give an example of a diprotic acid.

Back 15

H2So4

Front 16

What 2 acids make nitroglycerine

Back 16

nitric acid

Front 17

a substance that behaves as an acid or base depending on what it is in.

Back 17

amphoteric

Front 18

two men whose work led to an understanding of unique properties of ionic substances

Back 18

anhemius and dalton

Front 19

a substance that conducts electricity

Back 19

electrolyte

Front 20

to dissolve an ionic substance what do you need

Back 20

polar molecule

Front 21

give an example of what you need to dissolve an ionic substance

Back 21

water

Front 22

give 2 examples of substances that can behave as an acid or a base

Back 22

need correct answer

Front 23

Tell whether the salt is acidic, basic or neutral
1)Na2Co3 4) Ca3(PO4)2
2)ZnI2 5) Nl(ClO3)2
3)KNO3

Back 23

1)Basic 4) need answer
2) Acidic 5) need answer
3) need answer

Front 24

Cirlce the stronger
1)HClO4 or HBrO4 4)HBr or HI
2) HBrO or HBrO2 5)Fe(OH)2 or An(oh)2
3) H2S or HCl 6)KOH or Ca(OH)2

Back 24

1) HClO4 4) HI
2) HBrO2 5) Fe(OH)2
3) HCl 6) KOH

Front 25

Write the net ionic reaction for
FeSO4 + 2NaOH - Fe(OH)2 + Na2SO4

Back 25

need correct answer

Front 26

Which of the following is an acid anhydride? a) SO3, b) Na2O, c) HNO3 d) NaOH

Back 26

a) SO3

Front 27

Which of these is an arrhenius base a) KOH, b) NH3, c) H2DO4, d) HC2H3O2

Back 27

A) KOH

Front 28

Which is not a property of acids a) sour taste, b) bitter taste, c) neuralizes bases, d) affects indicators

Back 28

b) bitter taste

Front 29

Which of the following produces the weakest conjugate base a) HClO4, b) HC2H3O2, c)HF, d) H2O

Back 29

need correct answer

Front 30

Which represents a BL conjugate acid-base pair a) SO2 and SO3(-2), b) NH4+ and NH3, c) H3O+ and H2, d) CO3(-2) and CO2

Back 30

B) NH4+ and NH3

Front 31

The sulfate ion and the ammonium ion are produced by the dissociation of the compound a) NH4SO4, b) (NH4)2SO4, c) NH4(SO4)2, d, (NH4)3(SO4)2

Back 31

b) (NH4)2SO4

Front 32

Which of the following would you predict is only slightly soluble in water? a) NaBr, b)AgNO3, c)AgBr, d)NaNO3

Back 32

need correct answer

Front 33

Determine which of the following combinations of solutions will produce a precipitate a) NaCl & NH4NO3, b)Na2S&KNO3, c) AgNO3 &KCl, d) K2SO4 & Cu(NO3)2

Back 33

AgNO3 & KCl

Front 34

In water solutions of HCl, the free H+ a0 occurs in large quantities, b) occurs in moderate quantities, c) occurs in small quantities, d) has no independent existence

Back 34

d) has no independent existence

Front 35

Which of the following is a hydrated proton a) H3O+, b) H2O3+, c) H+, d) H4O2+

Back 35

need correct answer

Front 36

Which of the following is a weak electrolyte a) sugar, b) HCl, c) NaCl, d)Acetic acid

Back 36

d) acetic acid

Front 37

Citric acid is found in a) vinegar, b) sour mild, c) apples, d) oranges

Back 37

d) oranges

Front 38

The acid that is used in the manufacture of fertiliers, explosives, and plastics is a) HCl, b) H3PO4, c)H2SO4, d) HNO3

Back 38

a) HCl

Front 39

Acid mad in the greatest quantity.
a) HCl, b) H3PO4, c) H2SO4, d) HNO3

Back 39

c) H2SO4

Front 40

Hydroxides of group I metals a) are all strong bases, b) are all weak bases, c) are all acids, d) may be either strong or weak bases

Back 40

a) are all strong bases

Front 41

Consider the ionization of H3PO4. Which of the following is amphoteric?

Back 41

need correct answer

Front 42

Pick out the acid-base conjugate pairs
C5H5NH+ + (CH3)3N = C5H5N + (CH3)3 NH+

Back 42

need correct answer

Front 43

Pick out the acid-base conjugate pairs
H2CO3 + H2O = HCO3- + H3O+

Back 43

need correct answer

Front 44

Pick out the acid-base conjugate pairs
NO2- + H2O = HNO2 + N2H4

Back 44

need correct answer