October 2018 1 17 Report

Dobierz wspolczynniki na podstawie bilansu elektronowego. Wskaż utleniacz i reduktor.

a) Zn + HNO3 -> Zn (NO3)2 + NH4NO + H20

b) H2+S -> H2S

c) HNO3+S -> H2SO4 + NO

d) HNO2 -> HNO3 + NO + H2O


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