stoichiometric equation

英

美

网络化学计量方程式; 化学计量式; 化学计量方程; 计量方程式; 计量式

It only needs to record the electrode potentials at two points nearby the stoichiometric point and the corresponding volumes of the titrant, and the stoichiometric point can be calculated by the two-point equation.
该法只需记录两次电极电位值和相应滴定剂体积，利用公式即可计算滴定化学计量点。
The stoichiometric ratio of oxidation-reduction reaction of dithizone and NO-2 、 CrO 2-4 、 IO-3 、 BrO-3 、 ClO-3 are determined by extraction-photometric method. As a result, the reaction equation is deduced.
以萃取光度法测定了氧化性离子NO-2、CrO2-4、IO-3、BrO-3、ClO-3等与双硫腙的氧化还原反应的化学计量比，从而推出反应方程式。
The stoichiometric relationship of Cr(ⅵ) I-Fe(ⅱ) reaction system was determined experimentally. Based on the experimental results a mechanism of the induced oxidation reaction was proposed and the rate equation was also derived.
通过实验确定Cr（）-I&Fe（）体系的化学计量关系，导出了诱导反应的机理及速率方程，并通过反应曲线的研究进一步证实了反应机理。对含铬废水中铬的测定起到一定作用。