| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 LiOH = 2 LiCl + Ca(OH)2
KNO2 + HCl = KCl + NO + H2O + KNO3 =>
3 KNO2 + 2 HCl = 2 KCl + 2 NO + H2O + KNO3
NaI + SnO2 + H2SO4 = I2 + Na2SO4 + Sn + H2O =>
4 NaI + SnO2 + 2 H2SO4 = 2 I2 + 2 Na2SO4 + Sn + 2 H2O
C3H7OH + NaHCO3 = CO + H2O + Na =>
C3H7OH + 4 NaHCO3 = 7 CO + 6 H2O + 4 Na
Na2(CO3)2 + HCl = NaCl + H2(CO3)2 =>
Na2(CO3)2 + 2 HCl = 2 NaCl + H2(CO3)2
S2Cl2 + H2O = S + HCl + H2SO4 =>
3 S2Cl2 + 4 H2O = 5 S + 6 HCl + H2SO4
P4O6 + S = P + SO =>
P4O6 + 6 S = 4 P + 6 SO
NaOH + NO = NaNO3 + N2O + H2O =>
2 NaOH + 8 NO = 2 NaNO3 + 3 N2O + H2O
CaCl + (NH4)2SO4 = CaSO4 + Cl(NH4)2 =>
CaCl + (NH4)2SO4 = CaSO4 + Cl(NH4)2
Pb(s) + KNO3(s) = PbO(s) + KNO2(s) =>
Pb(s) + KNO3(s) = PbO(s) + KNO2(s)
NaI + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + I2
CuO + NO3 = CuO2 + NO2 =>
CuO + NO3 = CuO2 + NO2
Zn + CuBr2 = Br + CuZn =>
Zn + CuBr2 = 2 Br + CuZn
Zn + Al = Zn3Al2 =>
3 Zn + 2 Al = Zn3Al2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
LiOH + SO2 = LiHSO3 =>
LiOH + SO2 = LiHSO3
HCHC + Na = H2 + NaC =>
HCHC + 2 Na = H2 + 2 NaC
NHO3 + KOH = KNO3 + H2O =>
NHO3 + KOH = KNO3 + H2O
FeO + HClO4 = H2O + FeCl2O8 =>
FeO + 2 HClO4 = H2O + FeCl2O8
H2ClO4 = H + ClO4 =>
H2ClO4 = 2 H + ClO4
CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}C-}CH2ONa+H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}C-}CH2ONa+H2
Mg + H2SO4 = MgSO4 + H2O + H2S =>
4 Mg + 5 H2SO4 = 4 MgSO4 + 4 H2O + H2S
LiCl + O2 = LiClO =>
2 LiCl + O2 = 2 LiClO
Br2 + OH{-} = H2O + Br{-} + BrO{-} =>
Br2 + 2 OH{-} = H2O + Br{-} + BrO{-}
CH3CH2CH2OH + [O] = CH3COOCOOOH + H2O =>
CH3CH2CH2OH + 6[O] = CH3COOCOOOH + 2 H2O
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
BaOCa(OH)2 = CaOBa(OH)2 =>
BaOCa(OH)2 = CaOBa(OH)2
CuCl2 = CuCl + Cl2 =>
2 CuCl2 = 2 CuCl + Cl2
Na2CO3 + CdCl2 = Na2Cl2 + CdCO3 =>
Na2CO3 + CdCl2 = Na2Cl2 + CdCO3
KCl + Br2 = K + BrCl =>
2 KCl + Br2 = 2 K + 2 BrCl
NaBr + AgNO3 = NaNO3 + Br + Ag =>
NaBr + AgNO3 = NaNO3 + Br + Ag
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
FeTiO3 + NaOH = NaTiO2 + NaFeO2 + H2O =>
FeTiO3 + 2 NaOH = NaTiO2 + NaFeO2 + H2O
Cu + MgSO4 + H2O2 = CuSO4 + MgOH =>
2 Cu + 2 MgSO4 + H2O2 = 2 CuSO4 + 2 MgOH
NaHSO4 + FeO = FeSO4 + Na2SO4 + H2O =>
2 NaHSO4 + FeO = FeSO4 + Na2SO4 + H2O
C3H8 + Br2 = C3Br + HBr =>
2 C3H8 + 9 Br2 = 2 C3Br + 16 HBr
Co2 = Co =>
Co2 = 2 Co
Al(s) + O2(aq) = Al2O3(s) =>
4 Al(s) + 3 O2(aq) = 2 Al2O3(s)
Mn{2+} + OH{-} = Mn(OH)2 =>
Mn{2+} + 2 OH{-} = Mn(OH)2
Br2 + H2SO4 = BrO3 + H2S =>
2 Br2 + 3 H2SO4 = 4 BrO3 + 3 H2S
C2H5H + O2 = CO2 + H2O =>
2 C2H5H + 7 O2 = 4 CO2 + 6 H2O
SO4 + H2O = H2SO4 + O =>
SO4 + H2O = H2SO4 + O
NHO3 + NO = H2O + NO2 =>
2 NHO3 + NO = H2O + 3 NO2
CaCl2 + LiOH = LiCl + Ca(OH)2 =>
CaCl2 + 2 LiOH = 2 LiCl + Ca(OH)2
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
Rh + HCl = RhCl3 + H2 =>
2 Rh + 6 HCl = 2 RhCl3 + 3 H2
CuO + NO3 = CuO3 + NO =>
CuO + NO3 = CuO3 + NO
Cu(No3)2 + Ni = Cu + NiNo32 =>
16 Cu(No3)2 + 3 Ni = 16 Cu + 3 NiNo32
NaNO3 + PbOH2 = NaOH2 + PbNO3 =>
NaNO3 + PbOH2 = NaOH2 + PbNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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