As delivered to the consumer at 5 °C, a 1-liter bottle of soda contains carbon dioxide dissolved in water, with the carbon dioxide present at a mole fraction of 2.9 x 10 -3 mole fraction (about 7...

As delivered to the consumer at 5 °C, a 1-liter bottle of soda contains carbon dioxide dissolved in water, with the carbon dioxide present at a mole fraction of 2.9 x 10^-3
mole fraction (about 7 parts per thousand by mass).  The Henry’s constant for carbon dioxide in water is 9.26 x 10²
atmospheres/mole fraction at 5 °C.  The 1-liter soda is opened inside of a closed 10-liter container of air, and, after a period of time, the CO₂
in the soda is at equilibrium with the CO₂
in the air.  Calculate what portion of the CO₂
originally in the soda that has degassed from the soda and is in the air, if the air pressure in the closed container is 1 atm.