Naming Ionic Compounds Flashcard

OH^1- is the hydroxide ion, which consists of one oxygen atom and one hydrogen atom, carrying a negative charge.

Iron(II) hydroxide is the name for Fe(OH)₂, indicating iron in the +2 oxidation state.

The formula for zinc chlorate is Zn(ClO₃)₂, indicating one zinc ion and two chlorate ions.

Ammonium carbonate is the name for (NH₄)₂CO₃, consisting of two ammonium ions and one carbonate ion.

Silver(II) sulfate is the name for Ag₂SO₄, indicating silver in the +2 oxidation state.

An ionic compound is formed when atoms transfer electrons, resulting in the attraction between positively and negatively charged ions.

The sulfate ion (SO₄^2-) carries a -2 charge.

The oxidation state can be determined by the overall charge of the compound and the known charges of other elements present.

The formula for calcium phosphate is Ca₃(PO₄)₂, consisting of three calcium ions and two phosphate ions.

Roman numerals indicate the oxidation state of the metal in the compound, especially for transition metals.