Ion Formulas Flashcards
1
Q
ammonium?
A
NH4+
2
Q
bromide?
A
Br−
3
Q
caesium?
A
Cs+
4
Q
chloride?
A
Cℓ−
5
Q
copper(I)?
A
Cu+
6
Q
cyanide?
A
CN−
7
Q
hydrogen?
A
H+
8
Q
dihydrogenphosphate?
A
H2PO4−
9
Q
lithium?
A
Li+
10
Q
ethanoate (acetate)?
A
CH3COO−
11
Q
potassium?
A
K+
12
Q
fluoride?
A
F−
13
Q
rubidium?
A
Rb+
14
Q
hydrogencarbonate?
A
HCO3−
15
Q
silver?
A
Ag+
16
Q
hydrogensulfate?
A
HSO4−
17
Q
sodium?
A
Na+
18
Q
hydroxide?
A
OH−
19
Q
barium?
A
Ba2+
20
Q
iodide?
A
I−
21
Q
calcium?
A
Ca2+
22
Q
nitrate?
A
NO3−
23
Q
cobalt(II)?
A
Co2+
24
Q
nitrite?
A
NO2−
25
copper(II)?
Cu2+
26
permanganate?
MnO4−
27
iron(II)?
Fe2+
28
carbonate?
CO3 2−
29
lead(II)?
Pb2+
30
chromate?
CrO4 2−
31
magnesium?
Mg2+
32
dichromate?
Cr2O7 2−
33
manganese(II)?
Mn2+
34
hydrogenphosphate?
HPO4 2−
35
nickel(II)?
Ni2+
36
oxalate?
C2O4 2−
37
strontium?
Sr2+
38
oxide?
O 2−
39
zinc?
Zn2+
40
sulfate?
SO4 2−
41
aluminium?
Aℓ3+
42
sulfide?
S 2−
43
chromium(III)?
Cr3+
44
sulfite?
SO3 2−
45
iron(III)?
Fe3+
46
nitride?
N 3−
47
phosphate
PO4 3−
48
ammonia?
NH3
49
water?
H2O
50
hydrogen peroxide?
H2O2
51
ethanoic acid?
CH3COOH
52
hydrochloric acid?
HCℓ
53
nitric acid?
HNO3
54
carbonic acid?
H2CO3
55
sulfuric acid?
H2SO4
56
sulfurous acid?
H2SO3
57
phosphoric acid?
H3PO4
