HSO4 -1
hydrogen sulfate (bisulfate)
HSO3 -1
hydrogen sulfite (bisulfite)
HS -1
hydrogen sulfide (bisulfide)
HCO3 -1
hydrogen carbonate (bicarbonate)
HC2O4 -1
hydrogen oxalate (binoxalate)
SO4 -2
Sulfate
SO3 -2
Sulfite
NO3 -1
Nitrate
NO2 -1
Nitrite
ClO4 -1
Perchlorate
ClO3 -1
Chlorate
ClO2 -1
Chlorite
ClO -1
Hypochlorite
PO4 -3
Phosphate
HPO4 -2
monohydrogen phosphate
H2PO4 -1
dihydrogen phosphate
CrO4 -2
Chromate
Cr2O7 -2
Dichromate
CO3 -2
Carbonate
MgO4 -1
Permanganate
C2O4 -2
Oxalate
SCN -1
Thiocyanate
CH3COO -1
Acetate, ethanoate
CN -1
Cyanide
OH -1
Hydroxide
O2 -2
Peroxide
NH4 +1
Ammonium
H3O +1
Hydronium
Hg2 +2
Mercury (I) -diatomic
copper (Cu)
+1 AND +2 charges
iron (Fe), chromium (Cr), cobalt (Co)
+2 AND +3 charges
lead (Pb), manganese (Mn), tin (Sn)
+2 AND +4 charges
silver (Ag), sodium (Na)
+1 Charge
mercury (Hg), zinc (Zn), cadmium (Cd), nickel (Ni)
+2 Charge
Aluminum (Al)
+3 Charge
O -2
Oxide
O2 -1
Superoxide
HCl, HClO3, HClO4, HBr, HI, HNO3, H2SO4
Strong Acids
LiOH, NaOH, KOH, RbOH, CsOH, Ca(OH)2, Sr(OH)2, Ba(OH)2
Strong Bases
Hydrocarbons
Non-electrolytes unless CH3COO then weak
Alkali and Alkaline, Other, Coins and Jewelry
Activity Series
Alkali Ions, H +, NH4 +
Everything is soluble with…
NO3 -1
This Anion is soluble with everything
Everything except Ag +, Pb +2, Cu +
Solubility: Cl -, Br -, I -
Everything except Ag +, Pb +2, Ca +2, Sr +2, Ba +2
Solubility: SO4 -2
Only Alkali Ions, H+, NH4 +
Solubility: SO3 -2, CO3 -2, PO4 -3
Only Alkali Ions, H+, NH4 +, Sr +2
Solubility: OH -
Only Alkali, H+, NH4 +, Be +2, Mg +2, Ca+2, Sr +2, Ba +2
Solibility: S -2