线性拟合法(Ⅱ)——可逆反应

LINEARFITTING METHOD(Ⅱ) ——MN TYPE REVERSIBLE REACTIONS

根据几类可逆反应通用的微分动力学方程和热动力学的基础理论，建立了几类可逆反应通用的线性拟合法．应用该法，研究了硝基乙烷分别与氨和Ｔｒｉｓ反应的热动力学．实验结果验证了该法的正确性．

According to the general differential kinetic equation of several types of reversible reactions and the thermokinetic transformation equation,the linearfitting method for reversible reactions,with which the rate constants of forward and backward reactions and equilibrium constant can be obtained simultaneously from a single thermoanalytical curve,was proposed.The thermokinetics of the reactions of nitroethane with ammonia at 15℃,25℃ and with tri(hydroxymethyl) amminomethane at 15℃,30℃ were studied by this method,respectively.The linearfitting method for reversible reactions is validated by the experimental results.