[bigbird24]

Hello,
From what Ive been taught, when an acid oxide and water mix the product is an acid and its aqueous (mixed in water)
ex. CO₂ + H₂0 -->H₂CO₃ (aq)
But on the product side of the skeletal equation, there is no H₂0 so with what water did H₂CO₃ mix? Was there some water remaining that wasnt written on the product side?

[Borek]

Yes, you dissolve CO₂ in excess water.