Chemistry Chapter 7/9 Test Flashcards
(115 cards)
1
Q
Which compounds are ionic? NaCl H2O N2O NaHCO3 MgO
A
NaCl
NaHCO3
MgO
2
Q
What is the charge on a compound?
A
Neutral
3
Q
Sm 3+
A
Samarium III
4
Q
Co 2+
A
Cobalt II
5
Q
Al 3+
A
Aluminum
6
Q
Cu+
A
Copper
7
Q
Br-
A
Bromine
8
Q
C4-
A
Carbide
9
Q
Li +
A
Lithium
10
Q
SO 2
4
A
Sulfate
11
Q
thallium (I)
A
Tm 1
12
Q
iron (III)
A
Fe 3+
13
Q
magnesium
A
Mg -1
14
Q
fluoride
A
Fl -1
15
Q
Hydride
A
H
16
Q
barium
A
Ba
17
Q
Mercury (I)
A
Hg 1
18
Q
Carbonate
A
CO 2-
3
19
Q
oxide
A
O 2-
20
Q
aluminum oxide
A
Al. O
2. 3
21
Q
magnesium hydroxide
A
MgOH
2
22
Q
lithium nitrite
A
Li NO
2
23
Q
copper (II) chloride
A
CuCl
2
24
Q
potassium cyanide
A
K CN
25
sodium sulfite
Na. SO
| 2. 3
26
strontium bromide
SrBr
| 2
27
cadmium bromide
CdBr
| 2
28
beryllium perchlorate
Be CIO
29
sodium fluoride
NaFl
30
cobalt (II) nitrate
Co(NO )2
| 3
31
iron (III) hydrogen carbonate
Fe HCO
32
zinc chloride
ZnCl
| 2
33
nickel (II) oxide
Ni O
34
sodium sulfide
Na. S
| 2
35
rubidium bromide
RbBr
36
ammonium hydroxide
NH. OH
| 4. 2
37
lead (II) sulfide
PbS
38
iron (II) nitrite
FeNO
| 2
39
lithium chloride
LiCl
40
mercury (I) bromide
HgBr
41
potassium chromate
K. CrO
| 2. 4
42
Chemical formula of Ionic Compunds
(Metal cation + nonmetal anion)
43
Chemical Formulas for molecule(2 or more nonmetals)
Prefixes
| Hydrocarbon
44
What are all the prefixes?
(mono,di,tri,tetra,penta,hexa,hepta,octa)
45
What are all the hydrocarbons?
methane,ethane,propane,butane,pentane,hexane
46
Methane
CH 4
47
Ethane
C2 H6
48
Propane
C3 H8
49
Butane
C4 H10
50
Pentane
C5 H12
51
Hexane
C6 H14
52
Heptane
C7 H16
53
Octane
C8 H18
54
What are the 3 acids?
hydrochloric acid
Sulfuric acid
Phosphoric acid
55
Hydrochloric acid
HCl
56
Sulfuric acid
H2 SO4
57
Phosphoric acid
H3 PO4
58
CO 2
Carbon dioxide
59
CO
Carbon monoxide
60
1
mono
61
2
di
62
3
tri
63
4
tetra
64
5
penta
65
6
hexa
66
7
hepta
67
8
octa
68
9
nona
69
H2O
Water
70
NH3
Nitrogen trihydride
71
LiOH
Lithium Hydroxide
72
NaI
Sodium Iodine
73
Ca(OH)2
Calcium dehydrate
74
Ca(NO3)2
Calcium Nitrate
75
HCIO4
Hydrogen Perchlorate
76
H2 PO4-
Dihydrogen phosphate
77
C2 H3 O2-
Acetate
78
HSO3-
Hydrogen sulfite
79
HSO4-
Hydrogen Sulfate
80
HCO3-
Hydrogen carbonate
81
NO2-
Nitrite
82
NO3-
Nitrate
83
CN-
Cyanide
84
OH-
Hydroxide
85
MnO4-
Permanganate
86
CIO-
Hypochlorite
87
CIO2-
Chlorite
88
CIO3-
Chlorate
89
CIO4-
Perchlorate
90
HPO 2-
| 4
Hydrogen phosphate
91
C2 O 2-
| 4
Oxalate
92
SO. 2-
| 3
Sulfite
93
SO 2-
| 4
Sulfate
94
CO 2-
| 3
Carbonate
95
CrO. 2
| 4
Chromate
96
Cr. O. 2-
| 2 7
Dichromate
97
SiO 2-
| 3
Silicate
98
PO 3-
| 3
Phosphite
99
PO 3-
| 4
Phosphate
100
NH 4+
Ammonium
101
Valence electrons
The electrons in the highest occupied energy level of an element's atoms
102
Electron dot structures
Are diagrams that show valence electrons as dots
103
halide ions
The ions that are produced when atoms of chlorine and other halogens gain electrons
104
Ionic compounds
Compounds composed of cations and anions
105
Ionic bonds
The electrostatic forces that hold ions together in ionic compounds
106
Chemical formula
Shows the kinds and numbers of atoms in the smallest representative unit of a substance
107
Formula unit
The lowest whole number ratio of the ions is pound
108
Coordination number
Of an ion that is the number of ions of opposite change that surround the ion on a crystal
109
Metallic bonds
Consist of the attraction of the free-floating valence electrons for the positively charged metal ions
110
Alloys
Are mixtures composed of two or more elements, at least one of which is a metal
111
Monatomic ions
Consists of a single atom
112
Polyatomic ions
Are composed of more than one atom
113
Binary compound
Is composed of two elements and can be either ionic or molecular
114
Acid
Is a compound that contains one or more hydrogen atoms and produces hydrogen ions (H+) when dissolved in water
115
Base
Is an ionic compound that produces hydroxide ions when dissolved in water
