September 2018 1 15 Report

uzgodnij równanie reakcia chemicznych i podpisz je

Fe2O3+H2---->Fe + H2O

FeO+C----->Fe+CO2

NH3+O2--->N2+H2O

N2O--->N2+..........

FE2O3+CO---->.......+CO2

FE2O3+C--->FE+CO2


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