In: Chemistry
Use Drago-Wayland parameters to determine to determine enthalpy change for the following reaction:
F3BP(CH3)3 + (CH3)3NSO2 -> F3BN(CH3)3 +(CH3)3PSO2
For N(CH3)3, C=23.6 E=1.65 (you can use Hess's law)
Solution.
Drago-Wayland parameters can be used to determine an enthalpy of formation for a product of acid-base reaction.
The equation is
For calculations the following table will be used:
According to the Hess's law, the enthalpy change of the reaction is
or