| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe(Fe(CN)6) + 3 K2SO4
TiCl3 + Ti3Al = TiCl2 + AlCl3 =>
9 TiCl3 + Ti3Al = 12 TiCl2 + AlCl3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + O{2} = NaO{2}O{2} =>
Na + O{2} = NaO{2}O{2}
C7H14 + O = CO + H2O =>
C7H14 + 14 O = 7 CO + 7 H2O
HClO4NH3 = NHClH3O4 =>
HClO4NH3 = NHClH3O4
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq) =>
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq)
C2H5OH + Fe(NO3)3*9H2O = Fe(C2H5O)3 + HNO3 + H2O =>
3 C2H5OH + Fe(NO3)3*9H2O = Fe(C2H5O)3 + 3 HNO3 + 9 H2O
Cr2O7{2-} + HSO3{-)+H{+} = Cr{3+}+SO4{2{-})+H2O =>
Cr2O7{2-} + HSO3{-)+11H{+} = 2 Cr{3+}+SO4{2{-})+6H2O
C3H8O3 + H2 = C3H6 + H2O =>
C3H8O3 + 2 H2 = C3H6 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C11H21OH + O2 = CO2 + H2O =>
C11H21OH + 16 O2 = 11 CO2 + 11 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
SiO2 + C + Fe = FeSi + CO =>
SiO2 + 2 C + Fe = FeSi + 2 CO
NH4I + Ba(OH)2 = BaI2 + NH3 + H2O =>
2 NH4I + Ba(OH)2 = BaI2 + 2 NH3 + 2 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + Mn =>
2 KMnO4 + 14 NaCl + 8 H2SO4 = 7 Cl2 + 8 H2O + K2SO4 + 7 Na2SO4 + 2 Mn
C3H7N + O2 = CO2 + H2O + N2 =>
4 C3H7N + 19 O2 = 12 CO2 + 14 H2O + 2 N2
Ba + O2 = Ba(O)2 =>
Ba + O2 = Ba(O)2
Na3PO4 + CoI2 = Co3(PO4)2 + NaI =>
2 Na3PO4 + 3 CoI2 = Co3(PO4)2 + 6 NaI
Fe = Fe*3 =>
Fe = Fe*3
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
BaCl + CaCO = BaCO + CaCl =>
BaCl + CaCO = BaCO + CaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(s) + NaOH(aq) + H2O(l) = Na2[Zn(OH)4](aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2[Zn(OH)4](aq) + H2(g)
Fe + NaCl = NaFe + Cl =>
Fe + NaCl = NaFe + Cl
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + 6 CrSO4 + 8 H2SO4 = Fe2(SO4)3 + 3 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
HCOHCuO = HCOOHCu =>
HCOHCuO = HCOOHCu
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KSiO + HCl = HSiO + KCl =>
KSiO + HCl = HSiO + KCl
H2SO4 + POH = P2SO4 + H2O =>
H2SO4 + 2 POH = P2SO4 + 2 H2O
AlI3 + Br = AlBr3 + I =>
AlI3 + 3 Br = AlBr3 + 3 I
FeOSO2 = FeSO3 =>
FeOSO2 = FeSO3
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
Pb + FeCl2 = FePb + Cl2 =>
Pb + FeCl2 = FePb + Cl2
HC6H5CO2 + H2O = H3O + C6H5CO2 =>
HC6H5CO2 + H2O = H3O + C6H5CO2
Fe3 + MnO4 = Fe3MnO4 =>
Fe3 + MnO4 = Fe3MnO4
Ir + I2 = Ir7I3 =>
14 Ir + 3 I2 = 2 Ir7I3
Zn + Cr{3}Cl2 = ZnCr{3}Cl2 =>
Zn + Cr{3}Cl2 = ZnCr{3}Cl2
CH3CH2OH + K2CrO7 = CH3CHO + Cr2O3 + KOH + H2O =>
9 CH3CH2OH + 2 K2CrO7 = 9 CH3CHO + Cr2O3 + 4 KOH + 7 H2O
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H =>
3 CuSCN + 4 KIO3 + 8 HCl = 3 CuSO4 + 4 KCl + 3 HCN + 4 ICl + 5 H
KI + O3 + H2O = I2 + KOH = O2 =>
6 KI + O3 + 3 H2O = 3 I2 + 6 KOH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ag + NaOH + NH3 = AgOH + NaNH3 =>
Ag + NaOH + NH3 = AgOH + NaNH3
As + Zn(OH)2 = Zn + As(OH)3 =>
2 As + 3 Zn(OH)2 = 3 Zn + 2 As(OH)3
H2O2(aq) + KI(aq) = I2(s) + KOH(aq) =>
H2O2(aq) + 2 KI(aq) = I2(s) + 2 KOH(aq)
CuSO4*5H2O + Li = Li2SO4 + Cu + H2O =>
CuSO4*5H2O + 2 Li = Li2SO4 + Cu + 5 H2O
I2 + HCl + KIO3 = KCl + ICl + H2O =>
2 I2 + 6 HCl + KIO3 = KCl + 5 ICl + 3 H2O
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4 =>
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4
FeCl3 + H2O = FeCl2(OH) + HCl =>
FeCl3 + H2O = FeCl2(OH) + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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