Leaded

6 лет назад

This video documents a surprising discovery made while attempting a large-scale lead crystal growth experiment. The creator details the process of accidentally creating lead sponge, a material with unique properties and potential applications. The video explores the creation process, the material's characteristics, and potential uses.

2 года назад

This video documents the synthesis of tetraethyl lead, a controversial compound once used as an anti-knocking agent in gasoline. The process involves creating a sodium-lead alloy, reacting it with bromoethane in the presence of pyridine, and then purifying the resulting tetraethyl lead through distillation and washing. The video details each step of the process, providing a glimpse into the chemistry behind this historically significant compound.