| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + 2e = 2 Cl{-}(aq)
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
BaCl2 + Na2O = NaCl + Ba2O2 =>
2 BaCl2 + 2 Na2O = 4 NaCl + Ba2O2
C6H10O5(s) + H2O(l) = H2(g) + CO2(g) =>
C6H10O5(s) + 7 H2O(l) = 12 H2(g) + 6 CO2(g)
CH3NH2 + NaOH = CH3NH2NaOH =>
CH3NH2 + NaOH = CH3NH2NaOH
H2SO2 + Ca(OH)2 + AgOH = CaAg2(SO2)2 + H2O =>
2 H2SO2 + Ca(OH)2 + 2 AgOH = CaAg2(SO2)2 + 4 H2O
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
HCl + HNO3 = Cl + NO + H2O =>
3 HCl + HNO3 = 3 Cl + NO + 2 H2O
TiO2 + I2O = TiO + IO =>
TiO2 + I2O = TiO + 2 IO
AlPO4 + Ba(NO3)2 = Al(NO3)3 + Ba3(PO4)2 =>
2 AlPO4 + 3 Ba(NO3)2 = 2 Al(NO3)3 + Ba3(PO4)2
HF + LiOH = H2O + LiF =>
HF + LiOH = H2O + LiF
KMnO4 + KOH + C2H5OH = K2MnO4 + CH3COH + H2O =>
2 KMnO4 + 2 KOH + C2H5OH = 2 K2MnO4 + CH3COH + 2 H2O
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
(CH3COO)H + NaOH = H2O + Na(CH3COO) =>
(CH3COO)H + NaOH = H2O + Na(CH3COO)
NH4Cl + ZnSO4 = ZnCl2 + (NH4)2SO4 =>
2 NH4Cl + ZnSO4 = ZnCl2 + (NH4)2SO4
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
PCl5 + H2O = HCl(aq) + H3PO4 =>
PCl5 + 4 H2O = 5 HCl(aq) + H3PO4
C8H17OH(l) + Na(s) = C8H17ONa(aq) + H2(g) =>
2 C8H17OH(l) + 2 Na(s) = 2 C8H17ONa(aq) + H2(g)
(Ag2S2O3*2Na2S2O3) + Na2S = Ag2S + Na2S2O3 =>
(Ag2S2O3*2Na2S2O3) + Na2S = Ag2S + 3 Na2S2O3
Ca + BN = Ca3N2 + B =>
3 Ca + 2 BN = Ca3N2 + 2 B
Na2HPO4(s) = Na4P2O7(s) + H2O =>
2 Na2HPO4(s) = Na4P2O7(s) + H2O
ZnO + HCl + NH4Cl = ZnCl2NH4Cl + H2O =>
ZnO + 2 HCl + NH4Cl = ZnCl2NH4Cl + H2O
KMnO4 + H2SO3 = K2SO3 + MnSO3 + H2SO4 + H2O =>
2 KMnO4 + 8 H2SO3 = K2SO3 + 2 MnSO3 + 5 H2SO4 + 3 H2O
HBr + Ba(OH)2 = BaBr2 + HOH =>
2 HBr + Ba(OH)2 = BaBr2 + 2 HOH
[Cu(NH3)4]Cl2 + H2O = Cu + NH4OH + Cl2 =>
[Cu(NH3)4]Cl2 + 4 H2O = Cu + 4 NH4OH + Cl2
H2CO3 + Ag1(OH)1 = Ag2(CO3)1 + H2O =>
H2CO3 + 2 Ag1(OH)1 = Ag2(CO3)1 + 2 H2O
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH =>
Mg(OH)2 + NaHCO3 = MgCO3 + H2O + NaOH
S4O6{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S4O6{2-} + 7 Cl2 + 20 OH{-} = 4 SO4{2-} + 14 Cl{-} + 10 H2O
C6H5(NO2)2OH + Zn + HCl = C6H5(NH2)2OH + ZnCl2 + H2O =>
C6H5(NO2)2OH + 6 Zn + 12 HCl = C6H5(NH2)2OH + 6 ZnCl2 + 4 H2O
K3PO4(aq) + Fe(NO3)3(aq) = FePO4 + K3(NO3)3 =>
K3PO4(aq) + Fe(NO3)3(aq) = FePO4 + K3(NO3)3
UO2 + CH3COO = UO2(CH3COO)2 =>
UO2 + 2 CH3COO = UO2(CH3COO)2
Pb + Ag2SO4 = Ag + PbSO4 =>
Pb + Ag2SO4 = 2 Ag + PbSO4
HCOOH + Ag2O = H2O + CO2 + Ag =>
HCOOH + Ag2O = H2O + CO2 + 2 Ag
K + Fe2O3 = Fe + KO3 =>
K + Fe2O3 = 2 Fe + KO3
C3H7C2H5CH2OH + O2 = CO2 + H2O =>
4 C3H7C2H5CH2OH + 37 O2 = 24 CO2 + 30 H2O
Cd(OH)2 + NH4OH = [Cd(H2O)2(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = [Cd(H2O)2(NH3)4](OH)2 + 2 H2O
C12H12 + O2 = CO2 + H2O =>
C12H12 + 15 O2 = 12 CO2 + 6 H2O
Zincoxide + water = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
F2O3 = F2 + O2 =>
2 F2O3 = 2 F2 + 3 O2
Rb + HOH = RbO2 + H =>
Rb + 2 HOH = RbO2 + 4 H
MgL2 + AgCl = AgL + MgCl2 =>
MgL2 + 2 AgCl = 2 AgL + MgCl2
K2S + Zn = KZn + S =>
K2S + 2 Zn = 2 KZn + S
C6H6O6 + NaHCO3 = Na2C6H6O6 + CO2 + H2O =>
10 C6H6O6 + 18 NaHCO3 = 9 Na2C6H6O6 + 24 CO2 + 12 H2O
Se2O3 + KOH = KSeO2 + H2O =>
Se2O3 + 2 KOH = 2 KSeO2 + H2O
C2H4O2 + KHO = KC2H3O2 + H2O =>
C2H4O2 + KHO = KC2H3O2 + H2O
Cl2 + NaI2 = NaCl2 + I2 =>
Cl2 + NaI2 = NaCl2 + I2
H3PO3 + Cu = CuPO3 + H2 =>
2 H3PO3 + 2 Cu = 2 CuPO3 + 3 H2
C3H8O1 + KBr + H2SO4 = C3H7Br + K2SO4 + H2O =>
2 C3H8O1 + 2 KBr + H2SO4 = 2 C3H7Br + K2SO4 + 2 H2O
CrNo3 + Li3Po4 = Li3No3 + CrPo4 =>
CrNo3 + Li3Po4 = Li3No3 + CrPo4
KOH + I2 = KI + KIO3 + H2O =>
6 KOH + 3 I2 = 5 KI + KIO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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