| Équations équilibrées la veille | Équations équilibrées le lendemain |
C11H14Cl2 + 6 KMnO4 + 9 H2SO4 = C8H4O4Cl2 + 3 CO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
H567Br788O98 = H + Br90 + O12 =>
90 H567Br788O98 = 51030 H + 788 Br90 + 735 O12
CaCl + F = CaF + Cl =>
CaCl + F = CaF + Cl
C4H10 + Cl = C4H6Cl2 + HCl =>
C4H10 + 6 Cl = C4H6Cl2 + 4 HCl
HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O
C2H5O1 + O2 = CO2 + H2O =>
4 C2H5O1 + 11 O2 = 8 CO2 + 10 H2O
KMnO4 + MnSO4 = MnO2 + K2SO4 + SO4 =>
2 KMnO4 + 2 MnSO4 = 4 MnO2 + K2SO4 + SO4
Pd(NO2)4 = Pd + NO2 =>
Pd(NO2)4 = Pd + 4 NO2
C2H7NO3S + O2 = CO2 + H2O + N2 + SO2 =>
4 C2H7NO3S + 13 O2 = 8 CO2 + 14 H2O + 2 N2 + 4 SO2
H3PO2 + NaOH = Na2HPO2 + H2O =>
H3PO2 + 2 NaOH = Na2HPO2 + 2 H2O
Te + HNO3 = TeO2 + HNO =>
Te + HNO3 = TeO2 + HNO
Co(NO3)2 + NaOH = CoNa2 + NO4H =>
Co(NO3)2 + 2 NaOH = CoNa2 + 2 NO4H
Na2CrO4 + H2O2 + H2SO4 = CrO5 + Na2SO4 + H2O =>
Na2CrO4 + 2 H2O2 + H2SO4 = CrO5 + Na2SO4 + 3 H2O
N1 = N6 =>
6 N1 = N6
CrCl2 + FeCl3 = FeCl2 + CrCl3 =>
CrCl2 + FeCl3 = FeCl2 + CrCl3
K2SO3 + Mg3(PO4)2 = MgSO3 + K3PO4 =>
3 K2SO3 + Mg3(PO4)2 = 3 MgSO3 + 2 K3PO4
Al(OH)3 + Mg(OH)2 = Mg3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Mg(OH)2 = Mg3(AlO3)2 + 6 H2O
HCN + CaSO4 = H2SO4 + Ca(CN)2 =>
2 HCN + CaSO4 = H2SO4 + Ca(CN)2
Fe(OH)2CO2 = FeCO3H2O =>
Fe(OH)2CO2 = FeCO3H2O
K3(Fe(CN)6) + FeSO4 = K3[Fe(CN)6]2 + K2SO4 + Fe =>
4 K3(Fe(CN)6) + 3 FeSO4 = 2 K3[Fe(CN)6]2 + 3 K2SO4 + 3 Fe
[Fe(SCN)(H2O)5]{2+} = Fe{3+} + SCN{-} + H2O =>
[Fe(SCN)(H2O)5]{2+} = Fe{3+} + SCN{-} + 5 H2O
CrO3 + MnO2 = MnO4 + Cr =>
2 CrO3 + 3 MnO2 = 3 MnO4 + 2 Cr
AsO33{-} + I2 + H2O = AsO43{-} + I{-} + H3O{+} =>
AsO33{-} + 10 I2 + 30 H2O = AsO43{-} + 20 I{-} + 20 H3O{+}
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
As + NaCIO + H2O = NaCI + H3AsO4 =>
2 As + 5 NaCIO + 3 H2O = 5 NaCI + 2 H3AsO4
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
KHSO4 + MnO2 + KCl = MnSO4 + K2SO4 + Cl2 + KOH =>
2 KHSO4 + MnO2 + 2 KCl = MnSO4 + K2SO4 + Cl2 + 2 KOH
C7H8O + CrO3 + H2SO4 = C7H6O2 + Cr2(SO4)3 + H2O =>
3 C7H8O + 4 CrO3 + 6 H2SO4 = 3 C7H6O2 + 2 Cr2(SO4)3 + 9 H2O
Ca + (HCO3) = Ca(HCO3)2 =>
Ca + 2(HCO3) = Ca(HCO3)2
Al + NH4NO3 = Al2O3 + N2 + NH3 =>
6 Al + 3 NH4NO3 = 3 Al2O3 + N2 + 4 NH3
MgSO4 + MgS = MgO + SO2 =>
3 MgSO4 + MgS = 4 MgO + 4 SO2
HCl2 + NaHO(aq) = NaCl2 + H2O =>
HCl2 + NaHO(aq) = NaCl2 + H2O
Mn + HBrO3 = Mn(BrO3)2 + H2 =>
Mn + 2 HBrO3 = Mn(BrO3)2 + H2
K2SO3 + H2O = KHSO3 + KOH =>
K2SO3 + H2O = KHSO3 + KOH
K2CO3 + AgNO3 = K2NO3 + CO3Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3Ag
A1C1 = A1 + C12 =>
12 A1C1 = 12 A1 + C12
Cu2O + HCl = CuCl2 + H2 + O2 =>
2 Cu2O + 8 HCl = 4 CuCl2 + 4 H2 + O2
CuSO4*(NH4)2SO4*6H2O + NaOH = Cu(OH)2 + Na2SO4 + NH3 + H2O =>
CuSO4*(NH4)2SO4*6H2O + 4 NaOH = Cu(OH)2 + 2 Na2SO4 + 2 NH3 + 8 H2O
N2O4 + NH3 = H2O + N2O =>
4 N2O4 + 6 NH3 = 9 H2O + 7 N2O
Fe + Pb(IO3)2 = Fe(IO3)2 + Pb =>
Fe + Pb(IO3)2 = Fe(IO3)2 + Pb
NO + H2S = N2 + S + H2O =>
2 NO + 2 H2S = N2 + 2 S + 2 H2O
CCl2 = C2Cl4 =>
2 CCl2 = C2Cl4
CopperSulfate + PotassiumPhosphate = CopperPhosphate + PotassiumSulfate =>
CopperSulfate + PotassiumPhosphate = CopperPhosphate + PotassiumSulfate
H2O2 + (CH3)3N = H2O + (CH3)3NO =>
H2O2 + (CH3)3N = H2O + (CH3)3NO
Zn + C2H4O2 = H2 + ZnC4H6O4 =>
Zn + 2 C2H4O2 = H2 + ZnC4H6O4
Na2S + NaOH = Na3SOH =>
Na2S + NaOH = Na3SOH
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
PbCl4 + FeSO4 = PbSO4 + FeCl4 =>
PbCl4 + FeSO4 = PbSO4 + FeCl4
Li2O + H3BO3 = LiBO2 + H2O =>
Li2O + 2 H3BO3 = 2 LiBO2 + 3 H2O
PoH = HPo =>
PoH = HPo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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