Chrome tries to use his knowledge of science to escape from his prison, but he just doesn’t have the tools. Yo, a former cop who had been revived into Tsukasa’s army, tries to work up the ranks.
We have sodium hydroxide!
!نحصل على هيدروكسيد الصوديوم
Und nun haben wir unsere Natronlauge.
Tenemos hidróxido de sodio.
Tenemos hidróxido de sodio.
On obtient
de l’hydroxyde de sodium !
Idrossido di sodio, sei nostro!
Assim dá para conseguir 
hidróxido de sódio!
Едкий натр готов!