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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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17 gen 1200 anni - POLVORA

Descrizione:

Mezcla inflamable compuesta generalmente de nitrato de potasio, azufre y carbón, que a cierto grado de calor se inflama desprendiendo bruscamente gran cantidad de gases.

Aggiunto al nastro di tempo:

quimica

Bycamila andrea
2 ott 2018
0
0
447

Data:

17 gen 1200 anni
Adesso
~ 826 years ago

Immagini:

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