posted by Joe .
Phosphoric acid and barium hydroxide solutions mix to form water and solid barium phosphate. Write the word equation, skeletal equation, and the balanced equation for this word problem.
phosphoric acid plus barium hydroxide produce solid barium phosphate and water.
H3PO4 + Ba(OH)2 ==> Ba3(PO4)2 + H2O
I will leave it to you to balance.