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1 janv. 1700 - Robert Boyle first labels substances an acid or base

Description:

According to the following characteristics: ... Bases feel slippery, change litmus blue, and become less basic when mixed with acids.

Ajouté au bande de temps:

3 déc. 2019
0
0
312

Date:

1 janv. 1700
Maintenaint
~ Il y a 326 ans