| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbOH(aq) + HNO3(aq) = RbNO3(aq) + H2O(l)
H2S + HOCl = H2SO4 + HCl =>
H2S + 4 HOCl = H2SO4 + 4 HCl
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + Cu(NO3)2 =>
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + Cu(NO3)2
H3O + SO4 = H2SO4 + OH =>
H3O + SO4 = H2SO4 + OH
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MgCl2*2H2O = MgCl2 + H2O =>
MgCl2*2H2O = MgCl2 + 2 H2O
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KCl
C3H4O2 + OH = C3H3O2 + H2O =>
C3H4O2 + OH = C3H3O2 + H2O
CaCl2 + Ag3PO4 = Ca3(PO4)2 + AgCl =>
3 CaCl2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgCl
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
Ca(OH)2 + NaCl = CaCl + Na(OH)2 =>
Ca(OH)2 + NaCl = CaCl + Na(OH)2
PCl3 + LiAlH4 = PH3 + LiCl + AlCl3 =>
4 PCl3 + 3 LiAlH4 = 4 PH3 + 3 LiCl + 3 AlCl3
Cu + KNO3 + H2SO4 = Cu(NO3)2 + K2SO4 + NO + H2O =>
3 Cu + 8 KNO3 + 4 H2SO4 = 3 Cu(NO3)2 + 4 K2SO4 + 2 NO + 4 H2O
HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)
FeOH2 + H2SO4 = Fe2SO4 + HOH2 =>
2 FeOH2 + H2SO4 = Fe2SO4 + 2 HOH2
In2O3 + B6Si = In + B2O3 + SiO2 =>
11 In2O3 + 3 B6Si = 22 In + 9 B2O3 + 3 SiO2
CoO(s) + Fe2O3(s) = CoFe2O4(s) =>
CoO(s) + Fe2O3(s) = CoFe2O4(s)
C10H20 + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C10H20 + 8 KMnO4 + 12 H2SO4 = 10 C5H10O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
As2S3 + KClO3 + H2O = H2AsO4 + H2SO4 + KCl =>
As2S3 + 5 KClO3 + 5 H2O = 2 H2AsO4 + 3 H2SO4 + 5 KCl
CuFe + HCl = CuCl2 + Fe + H2 =>
CuFe + 2 HCl = CuCl2 + Fe + H2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
HBr + KJ = KBr + HJ =>
HBr + KJ = KBr + HJ
NH4Cl + Li3PO4 = (NH4)3PO4 + ClLi =>
3 NH4Cl + Li3PO4 = (NH4)3PO4 + 3 ClLi
BaSO4 + HI = BaI2 + I2 + H2S + H2O =>
BaSO4 + 10 HI = BaI2 + 4 I2 + H2S + 4 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
FeCl2 + KSCN = FeCN + KSCl2 =>
FeCl2 + KSCN = FeCN + KSCl2
BP + Cl2 = BCl3 + P2 =>
2 BP + 3 Cl2 = 2 BCl3 + P2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe2 + H2O = Fe2O3 + H2 =>
Fe2 + 3 H2O = Fe2O3 + 3 H2
HCOOH + C4H9OH = C5H10O2 + H2O =>
HCOOH + C4H9OH = C5H10O2 + H2O
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
AuF3 + Mg = Au + MgF =>
AuF3 + 3 Mg = Au + 3 MgF
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
C6H6 = C2H2 =>
C6H6 = 3 C2H2
NaClHNO = HNONaCl =>
NaClHNO = HNONaCl
NaHCO3 + HC2H3 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 2 HC2H3 = 3 NaC2H3O2 + H2O + CO2
CuO + H2SiO3 = Cu2(SiO3)2 + H2O =>
2 CuO + 2 H2SiO3 = Cu2(SiO3)2 + 2 H2O
HCe + KCeO3 = KCe + Ce2 + H2O =>
6 HCe + KCeO3 = KCe + 3 Ce2 + 3 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
LiSO4 + Br2 = LiBr + SO4 =>
2 LiSO4 + Br2 = 2 LiBr + 2 SO4
C2H5OH + CuO = CH3CHO + Cu + H2O =>
C2H5OH + CuO = CH3CHO + Cu + H2O
I{-} + Cl2 = Cl2{-} + I =>
I{-} + Cl2 = Cl2{-} + I
Pb(OH)2 + NH3 = Pb(NH3)2 + OH =>
Pb(OH)2 + 2 NH3 = Pb(NH3)2 + 2 OH
LiOH + H2O = LiH2O + OH =>
LiOH + H2O = LiH2O + OH
[Co(H2O)6] + KSCN = Co(SCN)2 + H2O + K =>
[Co(H2O)6] + 2 KSCN = Co(SCN)2 + 6 H2O + 2 K
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
Fe2(SO4)3 + NaNO3 = Fe(NO3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2SO4
AsS3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS3 + 23 HNO3 + 2 H2O = 9 H2SO4 + 3 H3AsO4 + 23 NO
NaHCo3 + CaCl2 = Ca(Co3H)2 + NaCl =>
2 NaHCo3 + CaCl2 = Ca(Co3H)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/24
Équations équilibrées sur03/05/23
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