Common Cations and Anions
Terms
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- H+
- Hydrogen
- Li+
- Soluable
- Na+
- Soluable
- K+
- Soluable
- Rb+
- Rubidium
- Cs+
- Cesium
- Ag+
- Silver
- NH4 +
- Ammonium
- Hg2 2+
- Mercury (I) or mercurous
- F-
- Fluoride
- Cl-
- Soluable
- Br-
- Soluable
- I-
- Soluable
- OH-
- Hydroxide
- C2H3O2-
- Soluable
- CN-
- Cynadie
- NO3-
- Soluable
- NO2-
- Nitrite
- ClO4-
- Perchlorate
- ClO3 -
- Chlorate
- ClO2-
- Chlorite
- ClO-
- Hypochlorite (also written as OCl-)
- MnO4-
- Permanganate
- HCO3-
- Hydrogen carbonate or bicarbonate
- HSO3-
- Hydrogen sulfite or bisulfite
- Mg2+
- Magnesium
- Ca2+
- Calcium
- Sr 2+
- Strontium
- Ba 2+
- Barium
- Sn 2+
- Tin (II)
- Pb 2+
- Lead (II)
- Mn 2+
- Manganese (II)
- Fe 2+
- Iron (II) or ferrous
- Co 2+
- Cobalt (II)
- Ni 2+
- Nickel (II)
- Cu 2+
- Copper (II)
- Zn 2+
- Zinc
- Cd 2+
- Cadmium
- Hg 2+
- Mercury (II) or mercuric
- O 2-
- Oxide
- S 2-
- Insoluable
- SO3 2-
- Sulfite
- SO4 2-
- Sulfate
- CO3 2-
- Insoluable
- CrO4 2-
- Chromate
- Cr2)7 2-
- Dichromate
- C2O4 2-
- Oxalate
- Al 3+
- Aluminum
- Cr 3+
- Chromium (III)
- Fe 3+
- Iron (III) or ferric
- Bi 3+
- Bismuth (III)
- PO4 3-
- Insoluable
- AsO4 3-
- Arsenate
- BO3 3-
- Borate
- HCL - Acid or Base?
- Acid
- HI
- Acid
- HBr
- Acid
- HNO3
- Acid
- HSO4
- Acid
- HClO4
- Acid
- LiOH
- Base
- NaOH
- Base
- KOH
- Base
- Ca(OH)2
- Soluable
- Sr(OH)2
- Soluable
- Ba(OH)2
- Soluable
- NH4+
- Soluable
- (NH4)2CO3
- Soluable
- (NH4)3PO4
- Soluable
- (NH4)2S
- Soluable
- AgCl
- Insoluable
- Hg2Cl2
- Insoluable
- PbCl2
- Insoluable
- AgBr
- Insoluable
- HgBr2
- Insoluable
- Hg2Br2
- Insoluable
- PbBr2
- Insoluable
- AgI
- Insoluable
- HgI2
- Insoluable
- Hg2I2
- Insoluable
- PbI2
- Insoluable
- Linear
-
sp
180*
2 electron regions - --0--
- Linear
- trigonal planar
-
sp2
120*
3 electron regions - tetrahedral
-
sp3
109.5*
4 electron regions - trigonal bonding
-
3 bonding regions
0 non-bonding - Bent (3)
-
2 bonding regions
1 bonding regions - trigonal pyramidal
-
3 bonding regions
1 non-bonding - Bent (4)
-
2 bonding
2 non-bonding - trigonal bipyramidal
-
sp3d
120* and 90*
5 electron regions - seesaw (distorted tetrahedral)
-
4 bonding
1 non-bonding - T-shaped
-
3 bonding
2 non-bonding - Linear (5)
-
2 bonding
3 non-bonding - Octahedral
-
sp3d2
90*
6 elecron regions - square pyramidal
-
4 bonding
2 non-bonding