Dobierz współczynniki za pomocą bilansu elektronowego Al + O2 -----> Al2O3
Al + O₂ --> Al₂O₃
Reduktor: Al
Utleniacz: O₂
R: 2Al(0) - 6e --> 2Al(-III) /x2
U: O₂(0) + 4e --> 2O(-II) /x3
4Al + 3O₂ --> 2Al₂O₃
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Pozdrawiam :)
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Al + O₂ --> Al₂O₃
Reduktor: Al
Utleniacz: O₂
R: 2Al(0) - 6e --> 2Al(-III) /x2
U: O₂(0) + 4e --> 2O(-II) /x3
4Al + 3O₂ --> 2Al₂O₃
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)