KIO_3-KI-KBrO_3-KBr混合体系中各组分含量的测定

Determination of Components Separately in the Mixed System of KIO_3-KI-KBrO_3-KBr

利用沉淀分离、氧化 -还原、萃取和分光光度法测定 KIO3 - KI- KBr O3 - KBr混合体系中各组分含量。实验设计方案对实验综合设计以及复杂体系中各组分测定具有参考价值。

The determinations of components in the KIO 3-KI-KBrO 3-KBr mixture system by combined methods such as precipitation,oxidation-reduction titration,extraction and spectrophotometry,etc.The experimental scheme provides a valuable reference for improving the ability of the experimental design and the quantitative determination for mixed system.