Am Vortag ausgeglichene Gleichungen |
CrO + Cr2O3 = Cr3O4
Na2FeO4 + H2O = NaOH + FeOH + O2 =>
4 Na2FeO4 + 6 H2O = 8 NaOH + 4 FeOH + 5 O2
K2Cr2O7 + HCl + CrCl2 = CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl + 6 CrCl2 = 8 CrCl3 + 7 H2O + 2 KCl
C6H5OH + Cl2 + NaOH = C6Cl5ONa + HCl + H2O =>
C6H5OH + 5 Cl2 + NaOH = C6Cl5ONa + 5 HCl + H2O