Ions and Acids

Flashcards for single atom ions, compound ions, and acids

Li+

A positive ion of lithium.

Be2+

A positive ion of beryllium.

Cu2+

A positive ion of copper with a +2 charge.

Na+

Positive ion of sodium.

Mg2+

Positive ion of magnesium.

Cu+

A positive ion of copper with a +1 charge.

K+

Positive ion of potassium.

Ca2+

Positive ion of calcium.

Fe2+

A positive ion of iron with a +2 charge.

NH4+

A positive ammonium ion.

Zn2+

Positive ion of zinc.

Fe3+

A positive ion of iron with a +3 charge.

Ag+

Positive ion of silver.

Ba2+

Positive ion of barium.

Al3+

Positive ion of aluminum.

F-

Negative ion of fluorine.

O2-

Negative ion of oxygen.

OH-

A negative hydroxide

Cl-

Negative ion of chlorine.

S2-

Negative ion of sulfur.

NO3-

A negative nitrate ion

Br-

Negative ion of bromine.

CO32-

A negative carbonate ion

I-

Negative ion of iodine.

HCO3-

A negative hydrogen carbonate ion

CH3COO-

A negative ethanoate ion

SO42-

A negative sulphate ion

PO43-

A negative phosphate ion

HCl

hydrochloric acid

HNO3

nitric acid

H2SO4

sulphuric acid

CH3COOH

ethanoic acid

H3PO4

phosphoric acid