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In Exercise 96 in Chapter 8, the pressure of CO2 in a bottle of sparkling wine was calculated assuming that the CO2 was insoluble in water. This was a bad assumption. Redo this problem by assuming that CO2 obeys Henry’ s law. Use the data given in that problem to calculate the partial pressure of CO2 in the gas phase and the solubility of CO2 in the wine at 25°C. The Henry’s law constant for CO2 is 3.1 × w−2 mol/L · atm at 25°C with Henry’s law in the form C = kP, where C is the concentration of the gas in mol/L.
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