polyatomic ions Flashcards
(249 cards)
1
Q
phosphoric acid
A
H3PO4
2
Q
H3PO4
A
phosphoric acid
3
Q
Phosphate
A
PO4
4
Q
Phosphate
[CHG]
A
PO4 [3-]
5
Q
Phosphite
A
PO3
6
Q
Phosphite
[CHG]
A
PO3 [3-]
7
Q
phosphorous acid
A
H3PO3
8
Q
H3PO3
A
phosphorous acid
9
Q
H2SO4
A
Sulphuric acid
10
Q
sulphuric acid
A
H2SO4
11
Q
Sulphate
A
SO4
12
Q
Sulphate
[CHG]
A
SO4 [2-]
13
Q
Sulphite
A
SO3
14
Q
Sulphite
[CHG]
A
SO3 [2-]
15
Q
sulphurous acid
A
H2SO3
16
Q
H2SO3
A
sulphurous acid
17
Q
Sulphite
A
SO3
18
Q
Sulphite
[CHG]
A
SO3 [2-]
19
Q
Permanganic acid
A
HMnO4
20
Q
PO4 [3-]
A
phosphate
21
Q
PO3 [3-]
A
phosphite
22
Q
SO4 [2-]
A
sulphate
23
Q
SO3 [2-]
A
sulphite
24
Q
HMnO4
A
permanganic acid
25
MnO4-
permanganate
26
permanganate
MnO4
27
permanganate [CHG]
MnO4-
28
hypochlorous acid
HClO
29
HClO
hypochlorous acid
30
hypochlorite
ClO
31
hypochlorite [charge]
ClO-
32
ClO-
hypochlorite
33
periodic acid
HIO4 [hio4]
34
hio4
periodic acid
35
carbonate
CO3
36
carbonate [charge]
CO3 [2-]
37
CO3 [2-]
carbonate
38
carbonate [chg]
CO3 [2-]
39
CO3 [chg]
CO3 [2-] carbonate
40
carbonate
CO3 [2-]
41
chromite
CrO2 [-]
42
CrO2 [-]
chromite
43
chromite [charge]
CrO2 [-]
44
hypochlorite
ClO-
45
ClO-
hypochlorite
46
hypochlorite [charge]
ClO-
47
nitrate, nitrite
NO3-, NO2-
48
NO3-
nitrate
49
nitrate (charge)
NO3-
50
nitrate
NO3-
51
NO2-
nitrite
52
nitrite
NO2-
53
nitrite -- charge
NO2-
54
permanganate
MnO4-
55
MnO4-
permanganate
56
phosphate, phosphite
PO4[3-], PO3[3-]
57
phosphate
PO4[3-]
58
PO4[3-]
phosphate
59
phosphate -- charge
PO4[3-]
60
phosphite
PO3[3-]
61
PO3[3-]
phosphite
62
phosphite -- charge
PO3[3-]
63
sulphate, sulphite
SO4[2-], SO3[2-]
64
sulphate
SO4[2-]
65
SO4[2-]
sulphate
66
sulphate -- charge
SO4[2-]
67
sulphite
SO3[2-]
68
SO3[2-]
sulphite
69
sulphite -- charge
SO3[2-]
70
ammonium
NH4[+}
71
polyatomic cations [give 3]
NH4[+} -- ammonium
Mercury I, Hg(I) -- Hg2[2+]
H₃O⁺ -- hydronium
72
NH4[+}
ammonium
73
ammonium -- charge
NH4[+}
74
Mercury I
Hg2[2+]
75
mercury -- give a polyatomic cation
Hg2[2+]
76
Hg2[2+] -- give full name
Mercury(I)
77
Mercury(I) -- charge
Hg2[2+]
78
C2H3O2-
acetate
79
acetate
C2H3O2-
80
acetate -- charge
C2H3O2-
81
v (nu)
frequency
82
frequency -- symbol
ν (nu)
83
λ
wavelength
84
wavelength -- symbol
λ
85
all acids must include ___ in their formulation
(aq)
this should technically be italicised
86
HF(g)
| HF(aq)
hydrogen fluoride
| hydrofluoric acid
87
HF(g)
hydrogen fluoride
88
hydrogen fluoride
HF(g)
89
hydrofluoric acid
HF(aq)
90
HF(aq)
hydrofluoric acid
91
describe cyanide chemically
a carbon and nitrogen atom covalently bonded,
| one electron added to the pair of atoms
92
cyanide (CN-) have what type of bond between
| C and N ?
covalent
93
cyanide
CN-
94
cyanide (charge)
CN-
95
CN-
cyanide
96
describe hydroxide chemically
a hydrogen and an oxygen atom covalently bonded,
| one electron added to the pair of atoms
97
hydroxide (OH-) have what type of bond between
| O and H ?
covalent
98
hydroxide
OH-
99
hydroxide -- charge
OH-
100
OH-
hydroxide
101
describe peroxide chemically
two oxygen atoms covalently bonded;
| two electrons added to the bonded pair
102
peroxide
O2 [2-]
103
O2 [2-]
peroxide
104
peroxide -- charge
O2 [2-]
105
how are the oxygens in peroxide bonded ?
| O2 [2-]
covalently
106
describe carbide chemically
two carbon atoms covalently bonded;
| two electrons added to the bonded pair
107
how are the carbons in carbide bonded ?
| C2 [2-]
covalently
108
C2 [2-]
carbide
109
carbide
C2 [2-]
110
carbide -- charge
C2 [2-]
111
naming convention
the most common oxygen-containing anion ? (a suffix)
-ate
112
naming convention
let most common oxygen-containing anion be represented by (avg O)
+1 O:
avg O:
-1 O:
-2 O:
+1 O : PER___ATE
common (avg O) : -ATE
- 1 -ITE
- 2 HYPO__ITE
113
ammonia
NH3
114
ammonium
NH4+
115
NH4+
ammonium
116
ammonium -- give charge
NH4+
117
hydronium
H₃O⁺
118
H₃O⁺
hydronium
119
hydronium -- give charge
H₃O⁺
| +
120
O2 [2-]
peroxide
121
peroxide
O2 [2-]
122
peroxide -- give charge
O2 [2-]
123
hydroxide
OH-
124
OH-
hydroxide
125
hydroxide -- charge
OH-
126
acetate
C2H3O2-
| CH3COO-
127
CH3COO−
acetate
128
CH3COO-
acetate
129
acetate
CH3COO-
| C2H3O2-
130
acetate, give charge
CH3COO-
| C2H3O2-
131
C2H3O2-
acetate
132
CN-
cyanide
133
cyanide
CN-
134
cyanide, give charge
CN-
135
MnO4-
permanganate
136
permanganate
MnO4-
137
permanganate, give charge
MnO4-
138
carbonate
CO3 {2-]
139
CO3 {2-]
carbonate
140
carbonate, give charge
CO3 {2-]
141
bicarbonate aka ?
hydrogen carbonate
| HCO3 -
142
HCO3 -
bicarbonate
143
HCO3 -
bicarbonate
144
HCO3 -
hydrogen carbonate aka bicarbonate
145
bicarbonate give charge
HCO3 -
146
bicarbonate
HCO3 -
147
hydrogen carbonate
HCO3 -
| aka bicarbonate
148
nitrate, nitrite
nitrate -- NO3-
| nitrite -- NO2-
149
NO3-
nitrate
150
nitrate, give charge
NO3-
151
nitrate
NO3-
152
nitrite, give charge
NO2-
153
NO2-
nitrite
154
nitrite
NO2-
155
sulphate
bisulphate / hydrogen sulphate
sulphite
bisulphite / hydrogen sulphite
sulphate -- SO4 [2-]
bisulphate / hydrogen sulphate -- HSO4-
sulphite -- SO3 [2-]
bisulphite / hydrogen sulphite -- HSO3-
156
hydrogen sulphite aka
bisulphite
157
bisulphite aka
hydrogen sulphite
158
bisulphate, bisulphite
HSO4-, HSO3-
159
bisulphate
HSO4-
160
bisulphite
HSO3-
161
bisulphate, give charge
HSO4-
162
HSO4-
bisulphate
163
HSO3-
bisulphite
164
bisulphite
HSO3-
165
bisulphite, give charge
HSO3-
166
hydrogen sulphate aka
bisulphate
167
bisulphate aka
hydrogen sulphate
168
sulphate, sulphite
SO4 [2-], SO3 [2-]
169
SO3 [2-]
sulphite
170
sulphite
SO3 [2-]
171
sulphite, give charge
SO3 [2-]
172
sulphate
SO4 [2-]
173
sulphate, give charge
SO4 [2-]
174
SO4 [2-]
sulphate
175
PH3
phosphine
176
phosphine
PH3
177
arsine
AsH3
178
AsH3
arsine
179
phosphine, arsine
PH3, AsH3
180
phosphate
hydrogen phosphate
dihydrogen phosphate
phosphite
hydrogen phosphite
dihydrogen phosphite
PO4 [3-]
HPO4 [2-]
H2PO4 [-]
PO3 [3-]
HPO3 [2-]
H2PO3 [-]
181
phosphite
hydrogen phosphite
dihydrogen phosphite
PO3 [3-]
HPO3 [2-]
H2PO3 [-]
182
phosphate
hydrogen phosphate
dihydrogen phosphate
PO4 [3-]
HPO4 [2-]
H2PO4 [-]
183
PO4 [3-]
HPO4 [2-]
H2PO4 [-]
phosphate
hydrogen phosphate
dihydrogen phosphate
184
PO3 [3-]
HPO3 [2-]
H2PO3 [-]
phosphite
hydrogen phosphite
dihydrogen phosphite
185
PO4 [3-]
HPO4 [2-]
H2PO4 [-]
PO3 [3-]
HPO3 [2-]
H2PO3 [-]
phosphate
hydrogen phosphate
dihydrogen phosphate
phosphite
hydrogen phosphite
dihydrogen phosphite
186
phosphate
phosphite
PO4 [3-]
PO3 [3-]
187
PO4 [3-]
phosphate
188
phosphate
PO4 [3-]
189
phosphate, give charge
PO4 [3-]
190
phosphite
PO3 [3-]
191
PO3 [3-]
phosphite
192
phosphite, give charge
PO3 [3-]
193
perchlorate
chlorate
chlorite
hypochlorite
ClO4-
ClO3-
ClO2-
ClO-
194
ClO4-
ClO3-
ClO2-
ClO-
perchlorate
chlorate
chlorite
hypochlorite
195
ClO4-
perchlorate
196
perchlorate, give charge
ClO4-
197
perchlorate
ClO4-
198
ClO3-
chlorate
199
chlorate, give charge
ClO3-
200
chlorate
ClO3-
201
chlorite
ClO2-
202
ClO2-
chlorite
203
chlorite, give charge
ClO2-
204
hypochlorite
ClO-
205
ClO-
hypochlorite
206
hypochlorite, give charge
ClO-
207
perchlorate
chlorate
chlorite
hypochlorite
ClO4-
ClO3-
ClO2-
ClO-
208
perbromate
bromate
bromite
hypobromite
BrO4-
BrO3-
BrO2-
BrO-
209
BrO4-
BrO3-
BrO2-
BrO-
perbromate
bromate
bromite
hypobromite
210
BrO3-
bromate
211
bromate, give charge
BrO3-
212
bromate
BrO3-
213
periodate
iodate
iodite
hypoiodite
IO4-
IO3-
IO2-
IO-
214
IO4-
IO3-
IO2-
IO-
periodate
iodate
iodite
hypoiodite
215
IO3-
iodate
216
iodate
IO3-
217
iodate, give charge
IO3-
218
name the two other halogens which conjugate with oxygen exactly the way chlorine does
bromine and iodine
219
name two other halogens which conjugate with oxygen in this way (name all of them):
perchlorate
chlorate
chlorite
hypochlorite
perbromate
bromate
bromite
hypobromite
periodate
iodate
iodite
hypoiodite
220
name two other halogens which conjugate with oxygen in this way (name all of them):
ClO4-
ClO3-
ClO2-
ClO-
BrO4-
BrO3-
BrO2-
BrO-
IO4-
IO3-
IO2-
IO-
221
aluminium ion, give charge
Al [3+]
222
zinc ion, give charge
Zn [2+}
223
silver ion, give charge
Ag+
224
give charges of plausible ions: aluminium, zinc, silver
Al [3+]
Zn [2+]
Ag+
225
give two ions for tin (Sn)
Sn²⁺, Sn⁴⁺
226
give two ions for lead (Pb)
Pb²⁺, Pb⁴⁺
227
transition metals tend to form which type of ion
cation
228
manganese ion ?
Mn {2+]
229
ions for manganese, cobalt, nickel, and cadmium ?
Mn {2+], Co {2+], Ni {2+], Cd {2+]
230
chromium ions
Cr {6+], Cr {3+]
231
ions for manganese, cobalt, nickel, cadmium, and platinum ?
Mn {2+], Co {2+], Ni {2+], Cd {2+], Pt {2+]
232
mercury ions
Hg2 {2+]
| Hg {2+]
233
ions for manganese, cobalt, nickel, cadmium, and platinum ?
all 2+
234
mercury ions
Hg2 {2+]
| Hg {2+]
235
characteristic reactions for tin and lead
Sn²⁺, Sn⁴⁺
| Pb²⁺, Pb⁴⁺
236
common oxidation states for tin and lead
Sn²⁺, Sn⁴⁺
| Pb²⁺, Pb⁴⁺
237
C₂O₄²⁻
oxalate
238
oxalate
C₂O₄²⁻
239
hydronium
H3O+
240
H3O+
hydronium
241
(not on exam)
| C8H4O4 [2-]
pthalate
242
H2SO4(aq)
sulphuric acid
243
H2S(aq)
hydrosulphuric acid
244
lye
NaOH
| caustic soda
245
NaOH (sodium hydroxide) aka ?
lye
246
acetic acid
CH3COOH
247
CH3COOH
acetic acid
248
weak base ammonia -- write reaction
NH3 + H2O --> NH4+ + OH-
249
weak acids and bases, are they dangerous?
they can be extremely dangerous! weak and strong just refers to how much dissociates in solution
