Page 335 - Thermodynamics of Biochemical Reactions

Systems of Biochemical Reactions 33:

equcalcc[as,lnk,~0.01,0.01,0}]
{0.00603194, 0.0134613, 0.000506736)

Alternatively, we can use the transposed stoichiometric number matrix

where the reactions are
H2 PO4- = HP04’- K1= exp[(1058.57 - 1056.58)/RT]
MgHPO,I= HP042- Kz = exp[(1058.57-1050.44)/RT]
Thus lnkr is given by

lnkr={(1058.57 - 1056.58~/~8.31451*.29815),(1058.57-1050.44)~(8.31451*.29815)~
{0.802752, 3.27959}

The equilibrium concentrations of the three species are the same as obtained using the conservation matrix.

equcalcrxltrnu, lnkr, {O. 01,O. Ol,O} 3

{0.00603194, 0.0134613, 0.000506736)