Polyatomic Ions Flashcards-Munson

hydride ion

H⁻

hydrogen ion

H⁺

anion name (regular)

replace end of element name with "ide"

Phosphate ion

PO₄³⁻

Phosphite ion

PO₃³⁻

dihydrogen phosphate ion

H₂PO₄⁻

Carbonate ion

CO₃²⁻

Bicarbonate

HCO₃⁻ (hydrogen carbonate)

Chromate ion

CrO₄²⁻

Dichromate ion

Cr₂O₇²⁻

Sulfate ion

SO₄²⁻

Sulfite ion

SO₃²⁻

hydrogen sulfate

HSO₄⁻ (bisulfate)

Oxalate ion

C₂O₄²⁻

Peroxide ion

O₂²⁻

Acetate ion

C₂H₃O₂⁻ or CH₃COO⁻

Permanganate ion

MnO₄⁻

Nitrate ion

NO₃⁻

Nitrite ion

NO₂⁻

Perchlorate ion

ClO₄⁻

Chlorate ion

ClO₃⁻

Chlorite ion

ClO₂⁻

Hypochlorite ion

ClO⁻

Bromate ion

BrO₃⁻

Hydroxide ion

OH⁻

Cyanide ion

CN⁻

Ammonium ion

NH₄⁺

silver ion

Ag⁺

zinc ion

Zn²⁺

cadmium ion

Cd²⁺

aluminum ion

Al³⁺

cuprous ion

Cu⁺ copper(I) ion

cupric ion

Cu²⁺ copper(II) ion

cobaltous ion

Co²⁺, Cobalt(II) ion

ferrous ion

Fe²⁺, Iron(II) ion

ferric ion

Fe³⁺, Iron(III) ion

manganous ion

Mn²⁺, Manganese(II) ion

mercurous ion

Hg₂²⁺, Mercury(I) ion

mercuric ion

Hg²⁺, Mercury(II) ion

Nickelous ion

Ni²⁺, nickel(II) ion

Plumbous ion

Pb²⁺, lead(II) ion

plumbic ion

Pb⁴⁺, Lead(IV) ion

stannous ion

Sn²⁺, Tin(II) ion

chromic ion

Cr³⁺, Chromium(III) ion

methane

CH₄

ethane

C₂H₆

propane

C₃H₈

butane

C₄H₁₀

pentane

C₅H₁₂

hexane

C₆H₁₄

heptane

C₇H₁₆

octane

C₈H₁₈

nonane

C₉H₂₀

decane

C₁₀H₂₂

methyl

CH₃

ethyl

CH₃CH₂

propyl

CH₃CH₂CH₂

butyl

CH₃CH₂CH₂CH₂

Isopropyl

(CH₃)CH(CH₃)

tert-Butyl

(CH₃)(CH₃)(CH₃)C