November 2018 2 27 Report

PROSZĘ O POMOC :)

Dobierz współczynniki stechiometryczne:

1) N2O3+H2O----->HNO2

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

3) SO2+O2----->SO3

4) Co + O2---->CO2

5)Cu2O+C----->Cu + Co2

6) Na+Cl2---->NaCl

7)Fe+Cl2---->FeCl3

8)P4 + O2----->P4O

9)Mg+O2------>MgO

10)Na2O+HCl------->NaCl+H2O

11)HgO----->Hg+O2


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