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A bottle of soda has a head space containing 25.0 mL of CO2 gas at 4.2...

A bottle of soda has a head space containing 25.0 mL of CO2 gas at 4.2 atm pressure when the soda is at 4.4 degrees Celsius. The bottle is opened slowly, letting the excess pressure escape. How much work does the escaping CO2 do if the ambient pressure is 1.0 atm? Assume temperature remains constant.

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