Chemical Compounds and Valence/Oxidation Numbers

Flashcards for important chemical compounds and their respective valence or oxidation numbers.

Hydrogen Sulfite/Bisulfite

HSO3 1-

Hydroxide

OH 1-

Hypochlorite

CIO 1-

Nitrate

NO3 1-

Nitrite

NO2 1-

Oxalate

C2O4 2-

Perchlorate

ClO4 1-

Permanganate

MnO4 1-

Peroxide

O2 2-

Phosphate

PO4 3-

Phosphite

PO3 3-

Hydrogen phosphate

HPO4 2-

Dihydrogen phosphate

H2PO4 1-

Sulfate

SO4 2-

Sulfite

SO3 2-

Thiocyanate

CNS 1-

Iodate

IO3 1-

Thiosulfate

S2O3 2-

Silicate

SiO3 2-

Arsenate

AsO4 3-

Borate

BO3 3-

Ferricyanide

Fe(CN)6 3-

Ammonium

NH4 1+

Hydronium

H3O 1+

Potassium

K 1+

Scandium

Sc 3+

Silicon

Si 4+

Silver

Ag 1+

Sodium

Na 1+

Strontium

Sr 2+

Tin

Sn

Titanium

Ti 2+, 4+

Vanadium

V 2+, 3+, 4+, 5+

Zinc

Zn 2+

Gold

Au 1+, 3+

Acetate

C2H3O2 1-

Bromate

BrO3 1-

Bromic Acid

HBrO3 1-

Bromous Acid

HBrO2 1-

Bromite

BrO2 1-

Carbonate

CO3 2-

Chlorate

ClO3 1-

Chlorite

ClO2 1-

Chromate

CrO4 2-

Cyanide

CN 1-

Dichromate

Cr2O7 2-

Hydride

H 1-

Hydrogen Carbonate/Bicarbonate

HCO3 1-

Hydrogen Sulfate/Bisulfate

HSO4 1-

Aluminum

Al 3+

Antimony

Sb 3+, 5+

Arsenic

As 3+, 5+

Barium

Ba 2+

Bismuth

Bi 3+

Boron

B 3+

Bromine

Br 1-

Calcium

Ca 2+

Cadmium

Cd 2+

Carbon

C 2+, 4+

Chlorine

Cl 2+, 3+, 6+ (4+, 5+)

Chromium

Cr 2+, 3+, 6+ (4+, 5+)

Cobalt

Co 2+, 3+

Copper

Cu 1+, 2+

Fluorine

F 1-

Hydrogen

H 1+

Iodine

I 1-

Iron

Fe 2+, 3+

Lithium

Li 1+

Lead

Pb 2+, 4+

Magnesium

Mg 2+

Manganese

Mn 2+, 4+, 7+ (3+, 5+, 6+)

Mercury

Hg 1+, 2+

Nickel

Ni 2+

Nitrogen

N 3-, 3+, 5+

Oxygen

O 2-

Phosphorous

P 3+, 5+