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Consider that you have a balloon containing 2.00 moles of CO and 1.00 mole of O2...

Consider that you have a balloon containing 2.00 moles of CO and 1.00 mole of O2 which is in a room that has a temperature of 28oC and a pressure of 1.00 atm. Then, the following reaction occurs inside the balloon to completion: 2 CO(g) + O2(g) -> 2 CO2(g). Calculate the change in work due to the reaction occurring inside the balloon. Enter your answer to three significant figures and in units of kJ.

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Answer #1

since at constant pressure and temperature work is done only whrn volume is changing .it is common that volume of a gas inside a ballon is decreasing with time .since workdone is positve .

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