👤
a fost răspuns

O masa de 355 g clor contine
a) 10 moli de Cl2
b) 30,115x10^23 molecule de Cl2
c) 60,23x10^23 atomi de Cl2

As dori si modul de rezolvare, multumesc anticipat! ❤

Răspuns :

Warapmsoul
335 g clor => 335/35,5 = 10 moli de clor
1 mol....6,023×10²³ molecule de Cl2
10 moli....x molecule de Cl2
x= 10× 6,023×10²³= 60,23 × 10²³ molecule de Cl2

Alte intrebari