Page 264 - Thermodynamics of Biochemical Reactions

264 Mathernatica Solutions to Problems

-181.64

ethanolis={-181.64,-181.64,-181.641

{-181.64, -181.64, -181.64)

This had to be put in by hand because ethanol is not an ion.

calcdGis[Flatten[acetaldehydesgll/.~s->{0,.1,.25~
-139.

acetaldehydeis={-139.,-139.,-139.l;

calcdGis[Flatten[h2ospll/.is->~O,.1,.25l
-237.19

h20is={-237.19,-237.19,-237.19};
calcdGis[Flatten[alaninesgll/.is->{o,.1,.25~

-371.

dGrxb=nadpredis+hydroionis-nadpoxis-h2gis;

krxb=Exp[-dGrxb/(8.31451*.29815)];
dGrxc=nadredis+nadpoxis-nadoxis-nadpredis;

krxc=Exp[-dGrxc/(8.31451*.29815)1;

dGrxd=acetaldehydeis+nadredis+hydroionis-ethanolis-nadoxis;

krxd=Exp[-dGrxd/(8.31451*.29815)];

dGrxe=acetateis+nadredis+2*hydroionis-acetaldehyde~s-nadox~s-h20~~;
krxe=Exp[-dGrxe/(8.31451*.29815)1;

dGrxf=pyruvateis+nadredis+nh4is+hydroionis-alanineis-nadoxis-h2ois;

krxf=Exp[-dGrxf/(8.31451*.29815)];
Table 1 Standard Reaction Gibbs Energies in kJ mol-I at 298.15 K