| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H6O4 + 3 PbO = C8H4O6Pb3 + H2O
HCN + H2O = NH4 + O2 + CH4 =>
4 HCN + 14 H2O = 4 NH4 + 7 O2 + 4 CH4
Sn{2+} = Sn{4+} + e =>
Sn{2+} = Sn{4+} + 2e
Ga + F2 + Na2SO3 = NaF + Ga2(SO3)3 =>
2 Ga + 3 F2 + 3 Na2SO3 = 6 NaF + Ga2(SO3)3
H2SO4 + K + N = KNO3 + S + H2O =>
H2SO4 + K + N = KNO3 + S + H2O
Na2SiO3(s) + H2O(l) = H2SiO3 + NaOH(aq) =>
Na2SiO3(s) + 2 H2O(l) = H2SiO3 + 2 NaOH(aq)
vinylchloride = benzene + HCl =>
3 C2H3Cl = C6H6 + 3 HCl
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
CH3C6H4COO{-} + HCl = Cl{-} + CH3C6H4COOH =>
CH3C6H4COO{-} + HCl = Cl{-} + CH3C6H4COOH
H2SO4(aq) + H2O2(aq) = H2O + SO4(aq) =>
H2SO4(aq) + H2O2(aq) = 2 H2O + SO4(aq)
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O + CO2 =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O + CO2
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
HAuCl4 + NaBH4 = Au + BH3 + H2 + NaCl =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 BH3 + 5 H2 + 8 NaCl
KMnO7 + H2SO4 + HCOOH = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO7 + 3 H2SO4 + 11 HCOOH = 11 CO2 + 2 MnSO4 + K2SO4 + 14 H2O
MnO2 + ClO3 + KOH = K2MnO4 + KCl + H2O =>
7 MnO2 + 2 ClO3 + 16 KOH = 7 K2MnO4 + 2 KCl + 8 H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(aq) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(aq) + 6 NaNO3(aq)
Ni + AgCl2 = NiCl2 + Ag =>
Ni + AgCl2 = NiCl2 + Ag
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PO4 + NH4 = PN + OH =>
PO4 + NH4 = PN + 4 OH
Zn + HC2H3O2 = H2 + Zn(O2CCH3)2 =>
Zn + 2 HC2H3O2 = H2 + Zn(O2CCH3)2
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
SnCl2 + OH{-} = Sn(OH)2 + Cl{-} =>
SnCl2 + 2 OH{-} = Sn(OH)2 + 2 Cl{-}
AlCl3 + (NH4)3PO4 = Al3(PO4)3 + NH4Cl =>
3 AlCl3 + 3(NH4)3PO4 = Al3(PO4)3 + 9 NH4Cl
CuCO3(s) = CO2 + CuO =>
CuCO3(s) = CO2 + CuO
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(s) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(s)
CaCl2 + K2PO4 = Ca2(PO4)2 + KCl =>
2 CaCl2 + 2 K2PO4 = Ca2(PO4)2 + 4 KCl
(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4
[Ag(NH3)2]Cl2 + Na2S = AgS + NaCl + NH3 =>
[Ag(NH3)2]Cl2 + Na2S = AgS + 2 NaCl + 2 NH3
O2 + C6H6 = C6O2 + H6 =>
O2 + C6H6 = C6O2 + H6
A1I3 + Pb(NO3)2 = A1(NO3)3 + PbI2 =>
2 A1I3 + 3 Pb(NO3)2 = 2 A1(NO3)3 + 3 PbI2
NiCl2 + NaI = NiI + NaCl2 =>
NiCl2 + NaI = NiI + NaCl2
Cd + PO4 = CdPO4 =>
Cd + PO4 = CdPO4
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
C4H9O2 + O2 = CO2 + H2O =>
4 C4H9O2 + 21 O2 = 16 CO2 + 18 H2O
WO3 + MoP3O9 = W2MoP3O15 =>
2 WO3 + MoP3O9 = W2MoP3O15
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H + O2 = H2O =>
4 H + O2 = 2 H2O
CH3CH2OCH2OCH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2OCH2OCH2CH3 + 8 O2 = 6 CO2 + 7 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
CH3 + Hg = CH3Hg =>
CH3 + Hg = CH3Hg
Cu(NO3)2 + HCl = CuCl2 + HNO3 =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 HNO3
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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