The concentration of CO2 in a soft drink bottled with a partial pressure of CO2 of 6.5 atm over the liquid at 29 °C is 2.2 x 10-1 M. The Henry's law constant for CO2 at this temperature is __________.
- 3.4 x 10-2 mol/L-atm
- 2.2 x 10-1 mol/L-atm
- 7.6 x 10-3 mol/L-atm
- 5.6 x 10-3 mol/L-atm
Answer: 3.4 x 10-2 mol/L-atm