| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 FeO + 2 H2O + CO2 = 4 Fe3O4 + CH4
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
SrCl3 + Li3PO4 = Sr2(PO4)2 + LiCl =>
2 SrCl3 + 2 Li3PO4 = Sr2(PO4)2 + 6 LiCl
C3H5NO3 + O2 = NH3 + CO2 + H2O =>
C3H5NO3 + 2 O2 = NH3 + 3 CO2 + H2O
FeOH2 + K2SO3 + H2O = FeS + Fe(OH)3 + KOH =>
7 FeOH2 + 3 K2SO3 + 2 H2O = 3 FeS + 4 Fe(OH)3 + 6 KOH
CH3CO2 + CaCO3 = Ca(CH3CO2)2 + H2O + CO2 =>
16 CH3CO2 + 7 CaCO3 = 7 Ca(CH3CO2)2 + 3 H2O + 11 CO2
S + HBr = H2S + Br =>
S + 2 HBr = H2S + 2 Br
Li2CO3 + H2CO3 = LiOH + CO2 =>
Li2CO3 + H2CO3 = 2 LiOH + 2 CO2
S + HBr = SBr + H2 =>
2 S + 2 HBr = 2 SBr + H2
Mg + NO = Mg(NO)2 =>
Mg + 2 NO = Mg(NO)2
HCl + CaOH2 = HClOH2 + Ca =>
HCl + CaOH2 = HClOH2 + Ca
NaF + NH3 = NaNH3 + F2 =>
2 NaF + 2 NH3 = 2 NaNH3 + F2
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
C2H5OH = C + H2 + O2 =>
2 C2H5OH = 4 C + 6 H2 + O2
H2MnO4 + H2SO3 + HCl = Mn2S5 + HClO2 + H2O =>
2 H2MnO4 + 5 H2SO3 + 8 HCl = Mn2S5 + 8 HClO2 + 7 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AuCl3 + LiOH = AuOH + LiCl3 =>
AuCl3 + LiOH = AuOH + LiCl3
Fe3O4 + H2S = FeS + OH + H2O =>
Fe3O4 + 3 H2S = 3 FeS + 2 OH + 2 H2O
SiH4 + H2O = (H2SiO3)4 + H2 =>
4 SiH4 + 12 H2O = (H2SiO3)4 + 16 H2
Fe2(SO3) + H3O + Cl = SO2 + FeCl3 + H2O =>
Fe2(SO3) + 2 H3O + 6 Cl = SO2 + 2 FeCl3 + 3 H2O
[Zn(NH3)4]SO4 + KBr = ZnBr2 + NH3 + K2SO4 =>
[Zn(NH3)4]SO4 + 2 KBr = ZnBr2 + 4 NH3 + K2SO4
H2WO4 + KI + H2SO4 = W2O5 + I2 + K2SO4 + H2O =>
2 H2WO4 + 2 KI + H2SO4 = W2O5 + I2 + K2SO4 + 3 H2O
CuI + NH3 = CuNH3 + I =>
CuI + NH3 = CuNH3 + I
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
MnO2 + C = Mn + CO =>
MnO2 + 2 C = Mn + 2 CO
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
PbI2 + H2O = PbO + H2I2 =>
PbI2 + H2O = PbO + H2I2
Zn + C9H7NO = Zn(C9H7NO)2 =>
Zn + 2 C9H7NO = Zn(C9H7NO)2
Al = Al{+3} + e =>
Al = Al{+3} + 3e
Cu4Cl5 + Zn = ZnCl + Cu =>
Cu4Cl5 + 5 Zn = 5 ZnCl + 4 Cu
H3PO4(aq) + OH(aq) = H2PO4(aq) + H2O(l) =>
H3PO4(aq) + OH(aq) = H2PO4(aq) + H2O(l)
C6H6O2 + O2 = CO + H2 = SO2 =>
C6H6O2 + 2 O2 = 6 CO + 3 H2
UUt + O2 = UUtO29 =>
2 UUt + 29 O2 = 2 UUtO29
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + 2 NaNO3(aq)
KI + K2CrO7 + H2SO4 = I2 + Cr2O3 + K2SO4 + H2O =>
18 KI + 2 K2CrO7 + 11 H2SO4 = 9 I2 + Cr2O3 + 11 K2SO4 + 11 H2O
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
C3H8O + HCl = C2H5Cl + H2O =>
2 C3H8O + 3 HCl = 3 C2H5Cl + 2 H2O
KHF2 = K + F2 + H2 =>
2 KHF2 = 2 K + 2 F2 + H2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
H3PO2 + CaO = H2O + Ca3(PO2)2 =>
2 H3PO2 + 3 CaO = 3 H2O + Ca3(PO2)2
CH3CH2COOCH3 + C4H9OH = CH3CH2CH2COOCH2CH3 + H2O =>
2 CH3CH2COOCH3 + C4H9OH = 2 CH3CH2CH2COOCH2CH3 + H2O
H2O2 + K4Fe(CN)6 = KOH + Fe2O3 + H2CO3 + NO3 + H2O =>
67 H2O2 + 2 K4Fe(CN)6 = 8 KOH + Fe2O3 + 12 H2CO3 + 12 NO3 + 51 H2O
Pd2Cl + HNO3 = Pd2NO3 + HCl =>
Pd2Cl + HNO3 = Pd2NO3 + HCl
CH3CHCl2 + NaOH = CH3CHO + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CH3CHO + 2 NaCl + H2O
(PbNO3)2 + KI = PbI + (KNO3) =>
(PbNO3)2 + 2 KI = 2 PbI + 2(KNO3)
RbO + SO2 = RbSO3 =>
RbO + SO2 = RbSO3
AgCl + Na = Ag + NaCl =>
AgCl + Na = Ag + NaCl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ca(HCO3)2(s) + HI = H(HCO3)2 + CaI =>
Ca(HCO3)2(s) + HI = H(HCO3)2 + CaI
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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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