Sunday, August 26, 2007

Pyrect me if I'm wrong, Utna

Utna Pishtim asks...

When 44.0 g of solid carbon at 4 atm pressure is reversibly converted to vapour at 3 atm pressure and -78 °C, 25.33 kJ of heat is absorbed by the system. The density of solid C is 1.56 g cm-3. What is the standard entropy for this process?


Ana answers...


mitosis aster for pyrecting biobnate alt or tort

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