How much (in M) oxygen (O2) will dissolve in water from air at 20 °C and 0.6 atmpressure and containing 18% (volume) O2?

Concentration of oxygen (O2) = 2.7 x 10^-6 M

Explanation:

The concept of Henry's law was applied as this shows the relationship between solubility and the pressure in atm, and sometimes it is related to the concentration in molar as it was applied and shown in the attachment.

i think its 100

i hope this !