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Chemistry, 02.11.2019 03:31 Jsanders2276
In a piston, the addition of 14.37 kj of heat to a 100. g sample of a liquid at a constant temperature of 35.2 °c caused the liquid to vaporize (change to a gas). the vaporized gas expanded against an external pressure of 1.07 atm and a volume change of 11.49 l was observed. (recall: 1 l• atm = 101.3 j} what was the change in the internal energy of the system, (ae in kj)? (enter your answer with two decimals places and no units.)
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In a piston, the addition of 14.37 kj of heat to a 100. g sample of a liquid at a constant temperatu...
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