When one mole of Pyrite (FeS2) at 800 degrees C is dropped into a reaction calorimeter...

When one mole of Pyrite (FeS2) at 800 degrees C is dropped into a reaction calorimeter containing liquid Pyrite (FeS2) at 800 degrees C, the calorimeter looses 12000 calories of heat. Find the enthaply of fusion, entropy if fusion and the Gibbs Free Enegry of Pyrite at 800 degrees C and 1 atm.

Expert Solution

queen_honey_blossom answered 2 years ago

The unit cell parameters for the mineral pyrite, FeS2, are a=b=c= 5.471 and a(alpha)=b(beta)=c(gamma)= 90 degrees,...

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