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Chemistry Chapter 7/9 Test > Chemistry Chapter 7/9 Test > Flashcards

Chemistry Chapter 7/9 Test Flashcards

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1
Q 
Which compounds are ionic?
NaCl 
H2O 
N2O
NaHCO3
MgO
A

NaCl
NaHCO3
MgO

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2
Q

What is the charge on a compound?

A

Neutral

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3
Q

Sm 3+

A

Samarium III

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4
Q

Co 2+

A

Cobalt II

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5
Q

Al 3+

A

Aluminum

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6
Q

Cu+

A

Copper

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7
Q

Br-

A

Bromine

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8
Q

C4-

A

Carbide

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9
Q

Li +

A

Lithium

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10
Q

SO 2

4

A

Sulfate

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11
Q

thallium (I)

A

Tm 1

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12
Q

iron (III)

A

Fe 3+

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13
Q

magnesium

A

Mg -1

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14
Q

fluoride

A

Fl -1

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15
Q

Hydride

A

H

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16
Q

barium

A

Ba

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17
Q

Mercury (I)

A

Hg 1

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18
Q

Carbonate

A

CO 2-

3

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19
Q

oxide

A

O 2-

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20
Q

aluminum oxide

A

Al. O

2. 3

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21
Q

magnesium hydroxide

A

MgOH

2

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22
Q

lithium nitrite

A

Li NO

2

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23
Q

copper (II) chloride

A

CuCl

2

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24
Q

potassium cyanide

A

K CN

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25
Q

sodium sulfite

A

Na. SO

2. 3

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26
Q

strontium bromide

A

SrBr

2

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27
Q

cadmium bromide

A

CdBr

2

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28
Q

beryllium perchlorate

A

Be CIO

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29
Q

sodium fluoride

A

NaFl

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30
Q

cobalt (II) nitrate

A

Co(NO )2

3

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31
Q

iron (III) hydrogen carbonate

A

Fe HCO

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32
Q

zinc chloride

A

ZnCl

2

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33
Q

nickel (II) oxide

A

Ni O

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34
Q

sodium sulfide

A

Na. S

2

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35
Q

rubidium bromide

A

RbBr

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36
Q

ammonium hydroxide

A

NH. OH

4. 2

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37
Q

lead (II) sulfide

A

PbS

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38
Q

iron (II) nitrite

A

FeNO

2

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39
Q

lithium chloride

A

LiCl

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40
Q

mercury (I) bromide

A

HgBr

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41
Q

potassium chromate

A

K. CrO

2. 4

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42
Q

Chemical formula of Ionic Compunds

A

(Metal cation + nonmetal anion)

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43
Q

Chemical Formulas for molecule(2 or more nonmetals)

A

Prefixes

Hydrocarbon

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44
Q

What are all the prefixes?

A

(mono,di,tri,tetra,penta,hexa,hepta,octa)

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45
Q

What are all the hydrocarbons?

A

methane,ethane,propane,butane,pentane,hexane

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46
Q

Methane

A

CH 4

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47
Q

Ethane

A

C2 H6

48
Q

Propane

A

C3 H8

49
Q

Butane

A

C4 H10

50
Q

Pentane

A

C5 H12

51
Q

Hexane

A

C6 H14

52
Q

Heptane

A

C7 H16

53
Q

Octane

A

C8 H18

54
Q

What are the 3 acids?

A

hydrochloric acid
Sulfuric acid
Phosphoric acid

55
Q

Hydrochloric acid

A

HCl

56
Q

Sulfuric acid

A

H2 SO4

57
Q

Phosphoric acid

A

H3 PO4

58
Q

CO 2

A

Carbon dioxide

59
Q

CO

A

Carbon monoxide

60
Q

1

A

mono

61
Q

2

A

di

62
Q

3

A

tri

63
Q

4

A

tetra

64
Q

5

A

penta

65
Q

6

A

hexa

66
Q

7

A

hepta

67
Q

8

A

octa

68
Q

9

A

nona

69
Q

H2O

A

Water

70
Q

NH3

A

Nitrogen trihydride

71
Q

LiOH

A

Lithium Hydroxide

72
Q

NaI

A

Sodium Iodine

73
Q

Ca(OH)2

A

Calcium dehydrate

74
Q

Ca(NO3)2

A

Calcium Nitrate

75
Q

HCIO4

A

Hydrogen Perchlorate

76
Q

H2 PO4-

A

Dihydrogen phosphate

77
Q

C2 H3 O2-

A

Acetate

78
Q

HSO3-

A

Hydrogen sulfite

79
Q

HSO4-

A

Hydrogen Sulfate

80
Q

HCO3-

A

Hydrogen carbonate

81
Q

NO2-

A

Nitrite

82
Q

NO3-

A

Nitrate

83
Q

CN-

A

Cyanide

84
Q

OH-

A

Hydroxide

85
Q

MnO4-

A

Permanganate

86
Q

CIO-

A

Hypochlorite

87
Q

CIO2-

A

Chlorite

88
Q

CIO3-

A

Chlorate

89
Q

CIO4-

A

Perchlorate

90
Q

HPO 2-

4

A

Hydrogen phosphate

91
Q

C2 O 2-

4

A

Oxalate

92
Q

SO. 2-

3

A

Sulfite

93
Q

SO 2-

4

A

Sulfate

94
Q

CO 2-

3

A

Carbonate

95
Q

CrO. 2

4

A

Chromate

96
Q

Cr. O. 2-

2 7

A

Dichromate

97
Q

SiO 2-

3

A

Silicate

98
Q

PO 3-

3

A

Phosphite

99
Q

PO 3-

4

A

Phosphate

100
Q

NH 4+

A

Ammonium

101
Q

Valence electrons

A

The electrons in the highest occupied energy level of an element’s atoms

102
Q

Electron dot structures

A

Are diagrams that show valence electrons as dots

103
Q

halide ions

A

The ions that are produced when atoms of chlorine and other halogens gain electrons

104
Q

Ionic compounds

A

Compounds composed of cations and anions

105
Q

Ionic bonds

A

The electrostatic forces that hold ions together in ionic compounds

106
Q

Chemical formula

A

Shows the kinds and numbers of atoms in the smallest representative unit of a substance

107
Q

Formula unit

A

The lowest whole number ratio of the ions is pound

108
Q

Coordination number

A

Of an ion that is the number of ions of opposite change that surround the ion on a crystal

109
Q

Metallic bonds

A

Consist of the attraction of the free-floating valence electrons for the positively charged metal ions

110
Q

Alloys

A

Are mixtures composed of two or more elements, at least one of which is a metal

111
Q

Monatomic ions

A

Consists of a single atom

112
Q

Polyatomic ions

A

Are composed of more than one atom

113
Q

Binary compound

A

Is composed of two elements and can be either ionic or molecular

114
Q

Acid

A

Is a compound that contains one or more hydrogen atoms and produces hydrogen ions (H+) when dissolved in water

115
Q

Base

A

Is an ionic compound that produces hydroxide ions when dissolved in water

Chemistry Chapter 7/9 Test (2 decks)

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