Oksidoredukcija

Submitted by Marijax on Sat, 03/15/2014 - 10:06
Marijax's picture
Forums: 
Opšta diskusija

FeS2 + O2 ---> Fe2O3 + SO2

milicaradenkovic's picture

milicaradenkovic - Sat, 03/15/2014 - 10:34

4FeS2+11O2-------------------->2Fe2O3+8SO2

Fe2+(-1e-)------------------->Fe3+/2

O0(+2e-)--------------------->O2-/1