Question

Dissolution of gasses like oxygen and carbon dioxide in water is irreversible changes. *

Answer 1

Answer:

This is correct, using Henry's Law.

Explanation:

As Henry's Law states; "When any gas is in contact with water, some gas will dissolve in the water. The amount that dissolves at a particular temperature depends on the pressure, or partial pressure, of the gas. The dissolved gas and the undissolved gas are in equilibrium."

So that the oxygen is dissolved in water can come from the atmosphere or as a byproduct of the photosynthesis of aquatic plants.

-To be honest, not sure what you asked for, but I hope this helps! ^^

Answer 2

Answer:

Co2 + H2o -> H2CO3 + H+ HC03-

O2 + H2o -> H2o2 + H + H2o-