Chemistry, 08.10.2019 00:00 ababot8339
Calculate the change in free-energy associated with the formation of a critical spherical nucleus. in pure liquid nickel that is 192 ºc undercooled. the answer should be given in atto-joules with 1 decimal of accuracy. (note the metric prefix atto is 10-18) properties of nickel: heat of fusion 2660 j/cm3; surface energy 255x10-7 j/cm2 ; freezing temperature 1453 ºc, volume free energy -728.99 j/cm3 .
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