ap chem unit 1 (naming)

polyatomic/multivalent ions etc

ammonium

NH₄⁺

acetate

C₂H₃O₂^-

cyanide

CN^-

hydroxide

OH^-

nitrate

NO₃^-

nitrite

NO₂^-

permanganate

MnO₄^-

carbonate

CO₃^2-

chromate

CrO₄^2-

dichromate

Cr₂O₇^2-

oxalate

C₂O₄^2-

sulfate

SO₄^2-

sulfite

SO₃^2-

thiosulfate

S₂O₃^2-

phosphate

PO₄^3-

borate

BO₃^3-

arsenate

AsO₄^3-

arsenite

AsO₃^3-

perchlorate

ClO₄^-

can be replaced with F, Br, I

chlorate

ClO₃^-

can be replaced with F, Br, I

chlorite

ClO₂^-

can be replaced with F, Br, I

hypochlorite

ClO^-

can be replaced with F, Br, I

bicarbonate or hydrogen carbonate

HCO₃^-

bisulfate or hydrogen sulfate

HSO₄^-

bisulfite or hydrogen sulfite

HSO₃^-

biphosphate or hydrogen phosphate or monohydrogen phosphate

HPO₄^2-

dihydrogen phosphate

H₂PO₄^-

copper

copper (II) or cupric: Cu²⁺

copper (I) or cuprous: Cu⁺

chromium

chromium (III) or chromic: Cr³⁺

chromium (II) or chromous: Cr²⁺

cobalt

cobalt (III) or cobaltic: Co³⁺

cobalt (II) or cobaltous: Co²⁺

iron

iron (III) or ferric: Fe³⁺

iron (II) or ferrous: Fe²⁺

lead

lead (IV) or plumbic: Pb⁴⁺

lead (II) or plumbous: Pb²⁺

tin

tin (IV) or stannic: Sn⁴⁺

tin (II) or stannous: Sn²⁺

mercury

mercury (II) or mercuric: Hg²⁺

mercury (I) or mercurous: Hg⁺

nickel

nickel (III): Ni³⁺

nickel (II): Ni²⁺

silver

Ag⁺

cadmium

Cd²⁺

zinc

Zn²⁺

ammonia (nitrogen trihydride)

NH₃

water (dihydrogen monoxide)

H₂O

name this:

HCN (aq)

hydrocyanic acid (exception)