33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3572076
325775
2
Public Timelines
FAQ Receber premium

1 jan 1815 ano - Davy suggested that acids were substances that contained replaceable hydrogen ions

Descrição:

hydrogen that could be partly or totally replaced by reactive metals which are placed above hydrogen in the reactivity series. When acids reacted with metals they formed salts and hydrogen gas.

Adicionado na linha do tempo:

Data:

1 jan 1815 ano
Agora
~ 210 years ago