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本文根据反应体系中物质的某一物理性质与其浓度呈线性关系,提出了在反应物初始浓度相等或不相等条件下确定反应级数和计算一级、二级、三级、1/2级和3/2级反应速率常数的数值方法。并以一级、二级反应的实验数据为例作了计算。计算表明,本文结果与常规方法能很好地吻合。在化学动力学中,实验数据的这种数值处理方法将使实验过程得到简化,实验结果更准确、更可靠。
In this paper, according to the linear relationship between a certain physical property of a substance and its concentration in the reaction system, it is proposed that determining the reaction order and calculating the first order, the second order, the third order, the second order and the second order under the condition of equal or unequal initial reactant concentration Numerical method of 3/2 reaction rate constant. Taking the first-level and second-level reaction data as an example, the calculation was made. The calculation shows that the results in this paper are in good agreement with the conventional methods. In chemical kinetics, this numerical method of experimental data will simplify the experimental process, the experimental results more accurate and more reliable.