If %
air Contains 78%. N2 by volume
What is the solubility ar N2 in water at 25c
Answers
Answered by
7
Answer:
[N₂] = kH ∙ p(N₂)
Assuming ideal gas mixture the partial pressure of nitrogen equals 78% of the total pressure, i.e.
p(N₂) = 0.78 atm
So the solubility of nitrogen under these conditions is:
[N₂] = 7×10⁻⁴mol/(Latm) ∙ 0.78 = 5.46×10⁻⁴mol/L >>
Similar questions