The following equation shows the dissociation of barium hydroxide in aqueous solution: Ba(OH)2 --> Ba2+ + 2OH- Determine the number of moles of hydroxide ion in 250.00 ml of a 0.20 M solution of barium hydroxide.​

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point