Valency Table

1
Tin Can Bay P-10 State School Author: D Cook 2009 VALENCY TABLE Cations (positive ions) Anions (negative ions) Ammonium NH 4 + Bromide Br - Copper (I) (Cuprous) Cu + Chloride Cl - Hydrogen H + Cyanide CN - Lithium Li + Fluoride F - Mercury (I) (Mercurous) Hg + Hydride H - Potassium K + Hydrogen carbonate (bicarbonate) HCO 3 - Silver Ag + Hydrogen sulphate (bisulphate) HSO 4 - Sodium Na + Hydroxide OH - Iodide I - Nitrate NO 3 - Nitrite NO 2 - Permanganate MnO 4 - Mono-valent Thiocyanate SCN - Barium Ba 2+ Carbonate CO 3 2- Berylium Be 2+ Chromate CrO 4 2- Cadmium Cd 2+ Dichromate Cr 2 O 7 2- Calcium Ca 2+ Oxalate C 2 O 4 2- Chromium (II) (Chromous) Cr 2+ Oxide O 2- Cobalt (II) Co 2+ Peroxide O 2 2- Copper (II) (Cupric) Cu 2+ Sulfate SO 4 2- Iron (II) (Ferrous) Fe 2+ Sulfide S 2- Lead (II) Pb 2+ Sulfite SO 3 2- Magnesium Mg 2+ Thiosulfate S 2 O 3 2- Manganese Mn 2+ Mercury Hg 2+ Nickel Ni 2+ Strontium Sr 2+ Sulfur S 2+ Tin (II) (Stannous) Sn 2+ Di-valent Titanium Ti 2+ Aluminium Al 3+ Nitride N 3- Bismuth Bi 3+ Phosphate PO 4 3- Boron Bo 3+ Phosphide P 3- Chromium (III) (Chromic) Cr 3+ Cobalt (III) Co 3+ Einsteinium Es 3+ Gold Au 3+ Tri-valent Iron (III) (Ferric) Fe 3+ Carbon C 4+ Lead (IV) Pb 4+ Molybdenum Mo 4+ Silicon Si 4+ Tetra-valent Tin (IV) (Stannic) Sn 4+

description

HSC and Preliminary Chemistry

Transcript of Valency Table

Page 1: Valency Table

Tin Can Bay P-10 State School Author: D Cook 2009

VALENCY TABLE Cations (positive ions) Anions (negative ions)

Ammonium NH4+ Bromide Br-

Copper (I) (Cuprous) Cu+ Chloride Cl- Hydrogen H+ Cyanide CN- Lithium Li+ Fluoride F- Mercury (I) (Mercurous) Hg+ Hydride H-

Potassium K+ Hydrogen carbonate (bicarbonate) HCO3-

Silver Ag+ Hydrogen sulphate (bisulphate) HSO4-

Sodium Na+ Hydroxide OH- Iodide I-

Nitrate NO3-

Nitrite NO2-

Permanganate MnO4-

Mono-valent

Thiocyanate SCN-

Barium Ba2+ Carbonate CO32-

Berylium Be2+ Chromate CrO42-

Cadmium Cd2+ Dichromate Cr2O72-

Calcium Ca2+ Oxalate C2O42-

Chromium (II) (Chromous) Cr2+ Oxide O2-

Cobalt (II) Co2+ Peroxide O22-

Copper (II) (Cupric) Cu2+ Sulfate SO42-

Iron (II) (Ferrous) Fe2+ Sulfide S2-

Lead (II) Pb2+ Sulfite SO32-

Magnesium Mg2+ Thiosulfate S2O32-

Manganese Mn2+ Mercury Hg2+ Nickel Ni2+ Strontium Sr2+ Sulfur S2+ Tin (II) (Stannous) Sn2+

Di-valent

Titanium Ti2+

Aluminium Al3+ Nitride N3-

Bismuth Bi3+ Phosphate PO43-

Boron Bo3+ Phosphide P3- Chromium (III) (Chromic) Cr3+ Cobalt (III) Co3+ Einsteinium Es3+ Gold Au3+

Tri-valent

Iron (III) (Ferric) Fe3+

Carbon C4+

Lead (IV) Pb4+

Molybdenum Mo4+

Silicon Si4+

Tetra-valent

Tin (IV) (Stannic) Sn4+