Saturday, December 5, 2009

Can someone help me out with this chemistry question?

Given the following data for graphite and diamond at 298K.



S掳(diamond) = 0.58 cal/mole deg



S掳 (graphite) = 1.37 cal/mole deg



螖H掳f (from graphite) = -94.48 kilocalories/mole



螖H掳f (from diamond) = -94.03 kilocalories/mole



Consider the change: C(graphite) = C(diamond) at 298K and 1 atmosphere



a) What are the values of 螖S掳 and 螖H掳 for the conversion of graphite to diamond?



b) Perform a calculation to show whether it is thermodynamically feasible to produce diamond from graphite at 298K and 1 atmosphere.



c) For the reaction, calculate the equilibrium constant, Keq, at 298K.



Thank you so much for any help.



Can someone help me out with this chemistry question?opera songs



beats the heck out of me but if you have any more guitar questions let me know (: ("

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