| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6 + Br2 + H2O = C3H6(OH)Br + HBr
Na2CO3 + Al2(C2O4)3 = Al2(CO3)3 + Na2C2O4 =>
3 Na2CO3 + Al2(C2O4)3 = Al2(CO3)3 + 3 Na2C2O4
NH4I + Hg(CH3COO)2 = NH4CH3COO + HgI2 =>
2 NH4I + Hg(CH3COO)2 = 2 NH4CH3COO + HgI2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
Ca(CO3) + H2O = Ca(OH)2 + CO2 =>
Ca(CO3) + H2O = Ca(OH)2 + CO2
CH3OH + C2H5NO2 = C3H7NO2 + H2O =>
CH3OH + C2H5NO2 = C3H7NO2 + H2O
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sb2 + HCl = SbCl3 + H2 =>
Sb2 + 6 HCl = 2 SbCl3 + 3 H2
NaHSO3 + HOCl = NaHSO4 + HCl =>
NaHSO3 + HOCl = NaHSO4 + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO2 + H2O = Pb(H20)2 + O2 =>
PbO2 + 20 H2O = Pb(H20)2 + 11 O2
KI + H2O + KMnO4 = I2(s) + MnO2(s) + KOH(aq) =>
6 KI + 4 H2O + 2 KMnO4 = 3 I2(s) + 2 MnO2(s) + 8 KOH(aq)
OH + HPO4 = PO4 + H2O =>
OH + HPO4 = PO4 + H2O
Ag(NO3)2 + NH3 = AgNH3 + NO3 =>
Ag(NO3)2 + NH3 = AgNH3 + 2 NO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HKO + H2SO4 = H2O + K2SO4 =>
2 HKO + H2SO4 = 2 H2O + K2SO4
FeCl2 + Be2(PO2)2 = BeCl2 + FePO2 =>
2 FeCl2 + Be2(PO2)2 = 2 BeCl2 + 2 FePO2
Al2O2 + Fe = Fe2O3 + Al =>
3 Al2O2 + 4 Fe = 2 Fe2O3 + 6 Al
(NH4)2 + Cl = NH4Cl =>
(NH4)2 + 2 Cl = 2 NH4Cl
C4H9Cl + KOH = C4H9ClKOH =>
C4H9Cl + KOH = C4H9ClKOH
MgZnSO4 = MgSO4Zn =>
MgZnSO4 = MgSO4Zn
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
C6H5CH3 + KMnO4 = C6H5COOK + KOH + H2O + MnO2 =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + KOH + H2O + 2 MnO2
Pb + Pb2O4 + H2SO4 = Pb4(SO4)2 + H2O =>
6 Pb + Pb2O4 + 4 H2SO4 = 2 Pb4(SO4)2 + 4 H2O
*CO2 + NaOH = Na2CO3 + H2O =>
*CO2 + 2 NaOH = Na2CO3 + H2O
KMnO4 + CaC2O + H2SO4 = MnSO4 + K2SO4 + CaSO4 + CO2 + H2O =>
8 KMnO4 + 5 CaC2O + 17 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 CaSO4 + 10 CO2 + 17 H2O
FeSO4 + Na2HPO4 = FePO4 + Na2SO4 + H2 =>
2 FeSO4 + 2 Na2HPO4 = 2 FePO4 + 2 Na2SO4 + H2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Mg(OH)2 + Br2 = MgBr2 + H2O + O2 =>
2 Mg(OH)2 + 2 Br2 = 2 MgBr2 + 2 H2O + O2
V4Np = V3 + Np =>
3 V4Np = 4 V3 + 3 Np
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Cr + H2O = CrO3 + H2 =>
Cr + 3 H2O = CrO3 + 3 H2
Ag2O + KI + HNO3 = Ag + I2 + KNO3 + H2O =>
Ag2O + 2 KI + 2 HNO3 = 2 Ag + I2 + 2 KNO3 + H2O
Cu(OH)2CO3 = CuOH2OCO3 =>
Cu(OH)2CO3 = CuOH2OCO3
K + ZnS = KS + Zn =>
K + ZnS = KS + Zn
Mg(H2CO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(H2CO3)2 =>
Mg(H2CO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(H2CO3)2
Fe2(SO4)3 + Ba = BaSO4 + Fe =>
Fe2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Fe
Cr(OH)3 + NaIO + NaOH = NaI + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 NaIO + 4 NaOH = 3 NaI + 2 Na2CrO4 + 5 H2O
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
CuZnSO4 = CuSO4Zn =>
CuZnSO4 = CuSO4Zn
C7H7Cl + Cl2 = C6H6Cl6 =>
6 C7H7Cl + 18 Cl2 = 7 C6H6Cl6
Na3PO4 + BaI2 = Ba3(PO4)2 + NaI =>
2 Na3PO4 + 3 BaI2 = Ba3(PO4)2 + 6 NaI
H2O + Zn + NO3{-} = Zn{+2} + N2 + OH{-} =>
6 H2O + 5 Zn + 2 NO3{-} = 5 Zn{+2} + N2 + 12 OH{-}
FeTiO3 + CH4 = Fe + Ti + CO + H2 =>
FeTiO3 + 3 CH4 = Fe + Ti + 3 CO + 6 H2
CdS + H2SO4 = CdSO4 + H2S =>
CdS + H2SO4 = CdSO4 + H2S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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