A base will form hydroxide ions in a solution.
Barium hydroxide is not a cation or an anion. It is a compound. It is made of barium ions and hydroxide ions.
acid
magnesium hydroxide
Their are hydroxyl ions not hydroxide ions. They are OH- . hydronium ions are H3O+ . Presence of hydroxyl ionsin a compound shows its basic nature whereas presence of hydronium ions in a compound shows its acidic nature .
A base.
base
A base will form hydroxide ions in a solution.
Hydroxide salts from (mainly) alkali and some earth-alkali metals.
Hydroxide Ions
Barium hydroxide is not a cation or an anion. It is a compound. It is made of barium ions and hydroxide ions.
The compound is a base.
A base.
acid
magnesium hydroxide
Acid and Bases are different by its concentration of Hydrogen and Hydroxide. Acid is any compound that forms H+ ions in solution and base is a compound that forms OH- ions in solution. But Both are compounds forming a type of ion in a solution.
A base.