Incorporating potassiumdichromate and alcohol into the aniline at various stages of the experimental process, he finally produced a deep purple solution.
在实验过程的不同阶段,他将重铬酸钾和酒精加入苯胺中,最终得到了深紫色的溶液。
2
Fuse potassiumdichromate (19) in a porcelain crucible.
在瓷坩埚中熔化重铬酸钾(19)。
3
The dosimetry of potassiumdichromate dosimeter is investigated.