What are the Ions for barium hydroxide?

Answer 1

Barium hydroxide is a chemical compound with the formula Ba(OH)₂. In this compound:

1. Barium ion (Ba²⁺): The barium ion has a +2 charge. Barium typically forms a divalent cation with a +2 charge in its compounds.
2. Hydroxide ions (OH⁻): Each hydroxide ion has a -1 charge. Hydroxide is a polyatomic ion with the formula OH⁻.

In barium hydroxide, there is one barium ion and two hydroxide ions. The two hydroxide ions, each with a -1 charge, balance the +2 charge of the barium ion, resulting in a neutral compound.