2nd Exam Flashcards
(186 cards)
1
Q
This type of bond occurs between a metal and nonmetal
A
ionic bond
2
Q
This type of bond occurs between a nonmetal and a nonmetal
A
covalent
3
Q
This type of bond occurs between a metal and a metal
A
metallic bond
4
Q
Where are the metals located at on the periodic table?
A
To the left of the zig zag line
5
Q
Where are the nonmetals located at on the periodic table?
A
To the right of the zig zag line
6
Q
What is the communal sharing of valence electrons among several atoms called?
A
Electron potluck
7
Q
What is the strongest kind of bond?
A
Ionic bonding
8
Q
What are the properties of ionic compounds?
A
- Strong attractive force
- High melting/boiling points
- Usually soluble in water
- Form electrolytic solutions
- Brittle
- Have definite crystal structures
9
Q
What are the properties of covalent compounds?
A
- Weaker bonds than ionic
- Lower melting and boiling points
- Varying states of matter
- Usually insoluble in water
- Generally not conductors
- More covalent that ionic compounds
10
Q
What is a non-polar covalent bond?
A
- Electron pair shared equally between the atoms
- Similar or identical atoms
- Electrons spread evenly between atoms
11
Q
What is a polar covalent bond?
A
- Electron pair shared unequally between atoms
* One atom hogs all the electrons
12
Q
Where do partial charges occur?
A
In polar bonds
- One atom is partially negative and one is partially positive
- Higher electronegativity = hogs electrons = partially negative
- Lower electronegativity = gets electrons “robbed” = partially positive
13
Q
HF
A
Hydrofluoric acid
14
Q
HCl
A
Hydrochloric acid
15
Q
HNO3
A
Nitric acid
16
Q
HC2H3O2
A
Acetic acid
17
Q
H2SO4
A
Sulfuric acid
18
Q
H2CO3
A
Carbonic acid
19
Q
H3PO4
A
Phosphoric acid
20
Q
H
A
hydrIDE
21
Q
I
A
iodIDE
22
Q
Br
A
bromIDE
23
Q
N
A
nitrIDE
24
Q
P
A
phosphIDE
25
As
arsenIDE
26
O
oxIDE
27
S
sulfIDE
28
Se
selenIDE
29
Te
tellurIDE
30
F
fluorIDE
31
Cl
chlorIDE
32
Prefix 1
-mono
33
Prefix 2
-di
34
Prefix 3
-tri
35
Prefix 4
-tetra
36
Prefix 5
-penta
37
Prefix 6
-hexa
38
Prefix 7
-hepta
39
Prefix 8
-octa
40
Prefix 9
-nona
41
Prefix 10
-deca
42
HF
hydrofluoric acid
43
HCl
hydrochloric acid
44
HNO3
nitric acid
45
HC2H3O2
acetic acid
46
H2SO4
sulfuric acid
47
H2CO3
carbonic acid
48
H3PO4
phosphoric acid
49
NH4+1
ammonium
50
C2H3O2-1
acetate
51
HCO3-1
bicarbonate
52
ClO3-1
chlorate
53
CN-1
cyanide
54
MnO4-1
permanganate
55
OH-1
hydroxide
56
ClO-1
hypochlorite
57
NO3-1
nitrate
58
NO2-1
nitrite
59
CO3-2
carbonate
60
C2O4-2
oxalate
61
CrO4-2
chromate
62
SO4-2
sulfate
63
SO3-2
sulfite
64
HPO4-2
biphosphate
65
PO4-3
phosphate
66
PO3-3
phosphite
67
5 indicators of chemical change
- Color change
- Odor change
- Energy change
- Gas formed
- Precipitate formed
68
Two or more reactants combine to form one product
Synthesis
69
One reactant breaks down into multiple products
Decomposition
70
Element plus compound produces new element plus compound
Single replacement
71
Two compounds switch partners
Double displacement
72
Hydrocarbon burns in oxygen to produce carbon dioxide and water
Combustion
73
____ speeds up a chemical reaction but is not used up in the reaction. Lowers the activation energy
catalyst
74
What is Avagadro's number?
6.022 X 10^23
75
Convert from moles to liters of gas
molar volume
76
Convert from liters of gas to moles
1 mole = 22.41 liters
77
Convert from moles to atoms/molecules
Avagadro's number
78
Convert from atoms/molecules to moles
Avagadro's number
79
Convert from moles to grams
1 mole = molar mass
80
Convert from grams to moles
molar mass
81
SiO2
silicon dioxide
82
N2O
dinitrogen monoxide
83
PCl3
phosphorus trichloride
84
SCl6
sulfur hexochloride
85
C4H8
tetracarbon octahydride
86
P2O5
disphosphorus pentaoxide
87
CO
carbon monoxide
88
B2Br7
diboron heptabromide
89
Si3I9
trisilicon noniodide
90
C5H10
pentacarbon decahydride
91
carbon tetrachloride
CCl4
92
phosphorus trifluoride
PF3
93
dinitrogen dioxide
N2O2
94
tricarbon octahydride
C3O8
95
oxygen difluoride
OF2
96
selenium hexachloride
SeCl6
97
nitrogen triiodide
NI3
98
tetraboron monobromide
B4Br
99
tetrasilicon decahydride
Si4H10
100
sulfur trioxide
SO3
101
magnesium phosphate
Mg3(PO4)2
102
almunium hydroxide
Al(OH)3
103
barium nitrate
Ba(NO3)2
104
ammonium phosphite
(NH4)3PO3
105
silver cyanide
AgCN
106
zirconium acetate
Zr(C2H3O2)4
107
rubidium chromate
Rb2CrO4
108
beryllium permanganate
Be(MnO4)2
109
strontium sulfite
SrSO3
110
calcium hypochlorite
Ca(ClO)2
111
CaHPO4
calcium biphosphate
112
Zn(NO3)2
zinc nitrate
113
BaSO4
barium sulfate
114
NaHCO3
sodium bicarbonate
115
AgNO3
silver nitrate
116
(NH4)3N
ammonium nitride
117
Al2(SO4)3
aluminum sulfate
118
Sr(OH)2
strontium hydroxide
119
K2C2O4
potassium oxalate
120
LiCN
lithium cyanide
121
chromium (ii) carbonate
CrCO3
122
iron (iii) oxide
Fe2O3
123
lead (iv) nitrite
Pb(NO2)4
124
mercury (I) sulfate
Hg2SO4
125
nickel (iii) iodide
NiI3
126
gold (I) cyanide
AuCN
127
platinum (iv) telluride
PtTe2
128
tin (ii) bromide
PbBr2
129
manganese (iii) phosphate
MnPO4
130
mercury (I) selenide
Hg2Se
131
CuCO3
copper (I) carbonate
132
Co3N2
cobalt (iii) nitride
133
Cr2(C2O4)3
chromium (iii) oxalate
134
SnBr4
tin (iv) bromide
135
MnP
manganese (iii) phosphide
136
Fe2(CrO4)3
iron (iii) chromate
137
Pb(HCO3)4
lead (iv) bicarbonate
138
Hg3As
mercury (i) arsenide
139
AuMnO4
gold (i) permanganate
140
NiN
nickel (iii) nitride
141
oxygen and barium*
barium oxide
142
potassium* and phosphorus
potassium phosphide
143
zirconium* and sulfur
zirconium sulfide
144
chlorine and rubidium*
rubidium chloride
145
lithium* and nitrogen
lithium nitride
146
arsenic and calcium*
calcium arsenide
147
tellurium and strontium*
strontium telluride
148
aluminum* and sulfur
aluminum sulfide
149
sodium* and selenium
sodium selenide
150
bromine and silver*
silver bromide
151
zinc* and nitrogen
zinc nitride
152
barium* and phosphorus
barium phosphide
153
cesium* and chlorine
cesium chloride
154
oxygen and aluminum*
aluminum oxide
155
zirconium* and arsenic
zirconium arsenide
156
magnesium* and nitrogen
magnesium nitride
157
iodine and beryllium*
beryllium iodide
158
lithium* and tellurium
lithium telluride
159
silver* and sulfur
silver sulfide
160
zinc* and fluorine
zinc fluoride
161
NaOH
sodium hydroxide
162
MnS
manganese (ii) sulfide
163
CaCO3
calcium carbonate
164
Ag2Se
silver selenide
165
BaCl2
barium chloride
166
PF3
phosphorus trifluoride
167
Cu3N2
copper (ii) nitride
168
Fe2(SO4)3
iron (iii) sulfate
169
S2O
disulfur monoxide
170
Cs3PO3
cesium phosphite
171
Ni3As2
nickel (ii) arsenide
172
C2H6
dicarbon hexahydride
173
MgCrO4
magnesium chromate
174
strontium acetate
Sr(C2H3O2)2
175
disilicon tetrachloride
Si2Cl4
176
lead (ii) phosphate
Pb3(PO4)2
177
zinc cyanide
Zn(CN)2
178
gold (iii) oxide
Au2O3
179
ammonium phosphide
(NH4)3P
180
aluminum iodide
AlI3
181
potassium arsenide
K3As
182
tetraboron decabromide
B4Br10
183
chromium (iii) oxalate
Cr2(C2O4)3
184
sodium biphosphate
Na2HPO4
185
zirconium selenide
ZrSe2
186
lead (iv) nitride
Pb3N4
