The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.541-58-2, Name is 2,4-Dimethylthiazole, molecular formula is C5H7NS. In a Article£¬once mentioned of 541-58-2, SDS of cas: 541-58-2
The electron donor-acceptor molecular complexes between thiazole and some of its derivatives and iodine in several solvents have been investigated spectrophotometrically at different temperatures.Spectral characteristics, equilibrium constants, K, extinction coefficients, epsilon, and thermodynamic functions of formation, DeltaH0, DeltaG0, and DeltaS0 have been determined.It was found that the data fit satisfactorily the 1:1 stoichiometric equilibrium: D + I2 = DI2 “outer complex”.The EDA complexes obtained are of “n – ?*” type in which the nitrogen atom of thiazole is the donor center.Moreover, the effect of solvents on the K values is discussed in terms of the solute-solute and solute-solvent competing equilibria.
The electron donor-acceptor molecular complexes between thiazole and some of its derivatives and iodine in several solvents have been investigated spectrophotometrically at different temperatures.Spectral characteristics, equilibrium constants, K, extinction coefficients, epsilon, and thermodynamic functions of formation, DeltaH0, DeltaG0, and DeltaS0 have been determined.It was found that the data fit satisfactorily the 1:1 stoichiometric equilibrium: D + I2 = DI2 “outer complex”.The EDA complexes obtained are of “n – ?*” type in which the nitrogen atom of thiazole is the donor center.Moreover, the effect of solvents on the K values is discussed in terms of the solute-solute and solute-solvent competing equilibria.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.SDS of cas: 541-58-2, you can also check out more blogs about541-58-2
Reference£º
Thiazole | C3H1568NS – PubChem,
Thiazole | chemical compound | Britannica