COMMON POLYATOMIC IONS REVIEWER (FINISHED) Flashcards

1
Q

PREFIXES:

A

per- = one more oxygen than -ate
hypo- = one less oxygen than –ite

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2
Q

NOTE

A

-ite ending means one less oxygen than the -ate form

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3
Q

Arsenite

A

AsO3³⁻

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4
Q

arsenate

A

AsO₄³⁻

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5
Q

borate

A

BO₃³⁻

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6
Q

hypobromite

A

BrO⁻

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7
Q

bromite

A

BrO₂⁻

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8
Q

bromate

A

BrO3-

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9
Q

perbromate

A

BrO4-

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10
Q

acetate

A

CH3COO-

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11
Q

citrate

A

C6H5O7^3-

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12
Q

hypchlorite

A

ClO-

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13
Q

chlorite

A

ClO2-

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14
Q

chlorate

A

ClO3-

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15
Q

perchlorate

A

ClO4-

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16
Q

cyanide

A

CN -

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17
Q

fulmate

A

CNO-

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18
Q

carbonate

A

CO3^2-

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19
Q

oxalate

A

C2O4^2-

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20
Q

chromite

A

FeCr2O4

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21
Q

chromate

A

CrO4^2-

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22
Q

dichromate

A

Cr2O7^2-

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23
Q

ferricyanide

A

Fe(CN)6^3-

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24
Q

ferrocyanide

A

Fe(CN)6^4-

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25
hydrogen arsenate
HAsO4^2-
26
hydrogen carbonate
HCO3-
27
hydrogen phosphate
HPO4^2-
28
hydrogen phosphite
HPO3^2-
29
dihydrogen phosphite
H2PO3-
30
dihydrogen phosphate
H2PO4-
31
hydrogen sulfite
HSO3-
32
hydrogen sulfate
HSO4-
33
hypoiodite
IO-
34
iodite
IO2-
35
iodate
IO3-
36
periodate
IO4-
37
manganate
MnO4^2-
38
permanganate
MnO4-
39
azide
N3-
40
isocyanate
NCO-
41
amide
NH2 -
42
ammonium
NH4 +
43
hydrazide
N2H3-
44
nitrite
NO2-
45
nitrate
NO3-
46
superoxide
O2-
47
peroxide
O2^2-
48
ozonide
O3 -
49
cyanate
OCN -
50
hydroxide
OH-
51
phosphite
PO3^3-
52
phosphate
PO4^3-
53
plumbite
PbO2^2-
54
plumbate
PbO3^2-
55
rhenate
ReO4^2-
56
thiocyanate
SCN-
57
sulfite
SO3^2-
58
sulfate
SO4^2-
59
thiosulfate
S2O3^2-
60
dithionite
S2O4^2-
61
dithionate
S2O6^2-
62
selenite
SeO3^2-
63
selenate
SeO4^2-
64
silicate
SiO3^2-
65
stannate
SnO3^2-
66
stannite
SnO2^2-
67
tungstate
WO4^2-
68
sodium perrhenate
NaReO4
69
perrhenate
ReO4-