Equazioni bilanciate il giorno precedente |
11 Zn + 2 K2CrO7 + 14 H2SO4 = 11 ZnSO4 + Cr2SO4 + 2 K2SO4 + 14 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
GdCl3 + Ca = Gd + CaCl2 =>
2 GdCl3 + 3 Ca = 2 Gd + 3 CaCl2
RbOH + HCH3CO2 = RbCH3CO2 + H2O =>
RbOH + HCH3CO2 = RbCH3CO2 + H2O
SO2 + KMnO4 + KOH = K2SO4 + K2MnO4 + H2O =>
SO2 + 2 KMnO4 + 4 KOH = K2SO4 + 2 K2MnO4 + 2 H2O
CH4 + Br2 = HBr + CH3 =>
2 CH4 + Br2 = 2 HBr + 2 CH3
KBrLi = LiBrK =>
KBrLi = LiBrK
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
HCl + NaOH = HOHNaCl =>
HCl + NaOH = HOHNaCl
Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g) =>
2 Ni(s) + H2SO4(ac) = Ni2SO4(ac) + H2(g)
LiCl + HSO4 = Cl2 + LiHSO4 =>
2 LiCl + 2 HSO4 = Cl2 + 2 LiHSO4
Fe2O3 + CO = Fe + C2O4 =>
2 Fe2O3 + 6 CO = 4 Fe + 3 C2O4
BaO2 + KMnO4 + HCl = MnO + KClO4 + BaCl2 + H2O =>
3 BaO2 + 2 KMnO4 + 8 HCl = 2 MnO + 2 KClO4 + 3 BaCl2 + 4 H2O