Important Chemical Formulas and Ions

Flashcards for vocabulary related to chemical formulas and ions.

Ammonium

NH+4

Caesium

Cs+

Hydrogen

H+

Lithium

Li+

Potassium

K+

Rubidium

Rb+

Silver

Ag+

Sodium

Na+

Barium

Ba2+

Calcium

Ca2+

Cobalt(II)

Co2+

Copper(II)

Cu2+

Iron(II)

Fe2+

Lead(II)

Pb2+

Magnesium

Mg2+

Manganese(II)

Mn2+

Nickel(II)

Ni2+

Strontium

Sr2+

Zinc

Zn2+

Aluminium

Al3+

Chromium(III)

Cr3+

Iron(III)

Fe3+

Bromide

Br-

Chloride

Cl -

Cyanide

CN-

Dihydrogenphosphate

H2PO- 4

Ethanoate (Acetate)

CH3COO-

Fluoride

F -

Hydrogencarbonate

HCO- 3

Hydrogensulfate

HSO- 4

Hydroxide

OH-

Iodide

I -

Nitrate

NO- 3

Nitrite

NO- 2

Permanganate

MnO- 4

Carbonate

CO2- 3

Chromate

CrO2- 4

Dichromate

Cr2O2- 7

Hydrogenphosphate

HPO2- 4

Oxalate

C2O2- 4

Oxide

O2-

Sulfate

SO2- 4

Sulfide

S2-

Sulfite

SO2- 3

Nitride

N3-

Phosphate

PO3- 4

Ammonia

NH3

Water

H2O

Hydrogen Peroxide

H2O2

Ethanoic Acid

CH3COOH

Hydrochloric Acid

HCl

Nitric Acid

HNO3

Carbonic Acid

H2CO3

Sulfuric Acid

H2SO4

Sulfurous Acid

H2SO3

Phosphoric Acid

H3PO4