October 2018 1 97 Report

Napisz słownie reakcje chemiczne.

a) 2HgO2 ---- > Hg2 + O2

b) Fe2O3 + 3H2 ---> 2Fe + 3H2O

c) Na4 + H2O2 ---> 4NaOH + H2

d) Fe3 + 2O2 ---> Fe3O2

e) 2Al +FeO3 --> Al2O3 + 2Fe

f) 2K2O2 + H2O --> 4KO2H

Proszę to na czwartek :*


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