.
∆G0 = -20000 + 15,44 ;
.
%2 / % = 1,73 36% 64% 2.
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1. ( ) . = 0. ∆Si = R ln i, i i- . , , Ni , .
i = γi Ni
γi , 1, .
, Cr, Mn, Mo, W.
2. . γi ≠ 1, . 1. .
3. . ,
i = 1.
i = γi Ni
γi = 1/ Ni
i = Ni / Ni
4. , i , . , ,
∆Hi = RT ln γi
Ni, Al, V.