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Ions -- Chemical Nomenclature
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hydride
H
-1
fluoride
F
-1
chloride
Cl
-1
bromide
Br
-1
iodide
I
-1
astatide
At
-1
oxide
O
-2
sulfide
S
-2
sellenide
Se
-2
telluride
Te
-2
nitride
N
-3
phosphide
P
-3
arsenide
As
-3
carbide
C
-4
silicide
Si
-4
hydrogen carbonate/bicarbonate
HCO
3
-1
hydrogen sulfate/bisulfate
HSO
4
-1
hydrogen sulfite/bisulfite
HSO
3
-1
monohydrogen phosphate
HPO
4
-2
dihydrogen phosphate
H
2
PO
4
-1
hydrogen oxalate/binoxalate
HC
2
O
4
-1
hydrogen phthalate/biphthalate
HC
8
H
4
O
4
-1
thiocyanate
SCN
-1
thiosulfate
S
2
O
3
-2
nitrate
NO
3
-1
nitrite
NO
2
-1
perchlorate
ClO
4
-1
chlorate
ClO
3
-1
chlorite
ClO
2
-1
hypochlorite
ClO
-1
perbromate
BrO
4
-1
bromate
BrO
3
-1
bromite
BrO
2
-1
hypobromite
BrO
-1
periodate
IO
4
-1
iodate
IO
3
-1
iodite
IO
2
-1
hypoiodite
IO
-1
permanganate
MnO
4
-1
manganate
MnO
3
-1
cyanate
OCN
-1
acetate
C
2
H
3
O
2
-1
hydroxide
OH
-1
cyanide
CN
-1
sulfate
SO
4
-2
sulfite
SO
3
-2
chromate
CrO
4
-2
chromite
CrO
3
-2
dichromate
Cr
2
O
7
-2
carbonate
CO
3
-2
oxalate
C
2
O
4
-2
phthalate
C
8
H
4
O
4
-2
peroxide
O
2
-2
perborate
BO
4
-3
borate
BO
3
-3
phosphate
PO
4
-3
phosphite
PO
3
-3
arsenate
AsO
4
-3
arsenite
AsO
3
-3
silicate
SiO
4
-4
hydrogen
H
+1
lithium
Li
+1
sodium
Na
+1
potassium
K
+1
rubidium
Rb
+1
cesium
Cs
+1
francium
Fr
+1
ammonium
NH
4
+1
silver
Ag
+1
copper (I) or cuprous
Cu
+1
gold (I) or aurous
Au
+1
mercury (I) or mercurous
(Hg
+1
) in Hg
2
+2
beryllium
Be
+2
magnesium
Mg
+2
calcium
Ca
+2
strontium
Sr
+2
barium
Ba
+2
radium
Ra
+2
zinc
Zn
+2
cadmium
Cd
+2
copper (II) or cupric
Cu
+2
mercury (II) or mercuric
Hg
+2
chromium (II) or chromous
Cr
+2
manganese (II) or manganous
Mn
+2
iron (II) or ferrous
Fe
+2
cobalt (II) or cobaltous
Co
+2
nickel (II) or nickelous
Ni
+2
tin (II) or stannous
Sn
+2
lead (II) or plumbous
Pb
+2
aluminum
Al
+3
gold (III) or auric
Au
+3
chromium (III) or chromic
Cr
+3
manganese (III) or manganic
Mn
+3
iron (III) or ferric
Fe
+3
cobalt (III) or cobaltic
Co
+3
nickel (III) or nickelic
Ni
+3
cerium (III) or cerous
Ce
+3
arsenic (III) or arsenous
As
+3
antimony (III) or antimonous
Sb
+3
bismuth (III) or bismuthous
Bi
+3
tin (IV) or stannic
Sn
+4
lead (IV) or plumbic
Pb
+4
cerium (IV) or ceric
Ce
+4
arsenic (V) or arsenic
As
+5
antimony (V) or antimonic
Sb
+5
bismuth (V) or bismuthic
Bi
+5
copper (I) or cuprous
copper (II) or cupric
Cu
+1
Cu
+2
gold (I) or aurous
gold (II) or auric
Au
+1
Au
+2
mercury (I) or mercurous
mercury (II) or mercuric
Hg
2
+2
Hg
2
chromium (II) or chromous
chromium (III) or chromic
Cr
+2
Cr
+3
manganese (II) or manganous
manganese (III) or manganic
Mn
+2
Mn
+3
iron (II) or ferrous
iron (III) or ferric
Fe
+2
Fe
+3
cobalt (II) or cobaltous
cobalt (III) or cobaltic
Co
+2
Co
+3
nickel (II) or nickelous
nickel (III) or nicelic
Ni
+2
Ni
+3
tine (II) or stannous
tine (IV) or stannic
Sn
+2
Sn
+4
lead (II) or plumbous
lead (IV) or plumbic
Pb
+2
Pb
+4
cerrium (III) or cerous
cerrium (IV) or ceric
Ce
+3
Ce
+4
arsenic (III) or arsenous
arsenic (V) or arsenic
As
+3
As
+5
antimony (III) or antimonous
antimony (V) or antimonic
Sb
+3
Sb
+5
bismuth (III) or bismuthous
bismuth (V) or bismuthic
Bi
+3
Bi
+5
Binary Acids
molecular compunds beginning with hydrogen and ending with another nonmetal or possibly a metalloid
Binary Acid --> Monatomic Anions
To make the acids intomonatomic anions, remove the hydrogens -- one at a time. Each hydrogen removed leaves the anion with a -1charge.
Binary Acid Naming Rule
hydro
prefix -
root of 2nd element
-
ic
suffix
acid
Binary Acid Anion Naming Rule
drop the prefix and the word acid, change the suffix to
-ide
HF
hydroflouric acid
F
-1
flouride
HCl
hydrochloric acid
Cl
-1
chloride
HBr
hydrobromic acid
Br
-1
bromide
HI
hydroiodic acid
I
-1
iodide
HCN
hydrocyanic acid
CN
-1
cyanide
H
2
S
hydrosulfuric acid
HS
-1
hydrogen sulfide or bisulfide
S
-2
sulfide
HN
3
hydrazoic acid
N
3
-1
azide
HF-->
ion
acid
-->F
-1
HCl-->
ion
acid
-->Cl
-1
HBr-->
ion
acid
-->Br
-1
HI-->
ion
acid
-->I
-1
HCN-->
ion
acid
-->CN
-1
H
2
S-->
ion
acid
-->HS
-1
HN
3
-->
ion
acid
-->N
3
-1
Ternary Acids or Oxy-Acids
contain three or more elements- start with hydrogen, end with oxygen, and have another nonmetal or metalloid in between
Ternary Acids or Oxy-Acids --> Polyatomic Anions
To make the acids into polyatomic anions, remove the hydrogens -- one at a time.Each hydrogen removed leaves the anion with a -1 charge.
Ternary Acid Anion Naming Rule
drop the word
acid
, change
-ic
suffix to
-ate
, change
-ous
suffix to
-ite
H
2
CO
3
carbonic acid
H
3
BO
3
boric acid
H
4
SiO
4
silicic acid
HNO
3
nitric acid
H
2
SO
4
sulfuric acid
H
2
S
2
O
3
thiosulfuric acid
H
2
CrO
4
chromic acid
H
2
Cr
2
O
7
dichromic acid
H
3
PO
4
phosphoric acid
H
3
AsO
4
arsenic acid
HclO
3
chloric acid
HBrO
3
bromic acid
HIO
3
iodic acid
HMnO
3
manganic acid
HOCN
cyanic acid
HSCN
thiocyanic acid
H
2
C
2
O
4
oxalic acid
H
2
C
8
H
4
O
4
phthalic acid
HC
2
H
3
O
2
acetic acid
H(NH
2
)SO
3
sulfamic acid
Author
brokenfan
ID
104179
Card Set
Ions -- Chemical Nomenclature
Description
AP Chem
Updated
2011-09-25T22:50:34Z
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