September 2018 2 27 Report

Dobierz Współczynniki do reakcji redoks.

a)H2S + HNO3 -> H2SO4 + NO + H2O

b)MnCO3 + KCLO3 -> MnO2 + KCl + CO2

c)K2Cr2O7 + H2SO4 + H2S -> Cr2(SO4)3 + H2O + S + K2SO4

d)As2O3 + HNO3 + H2O -> H3AsO4 + N2O3

e)Ca(OH)2 + Cl2 -> Ca(ClO)2 + CaCl2 + H2O

f)HClO3 -> ClO2 + HClO4 + H2O
g)NO2 + H2O -> HNO3 + HNO2

Daję najlepszy :D


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