| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ag2O + NH3*H2O = [Ag(NH3)2](OH) + H2O =>
Ag2O + 4 NH3*H2O = 2[Ag(NH3)2](OH) + 3 H2O
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
Al(OH)3 + NaOH = Na3[AlO3] + H2O =>
Al(OH)3 + 3 NaOH = Na3[AlO3] + 3 H2O
Cu2Cl*2H2O = Cu2Cl + H2O =>
Cu2Cl*2H2O = Cu2Cl + 2 H2O
Al2O3 + HCl = AlCl + H2O + O2 =>
Al2O3 + 2 HCl = 2 AlCl + H2O + O2
Au + MgSO4 = Mg + AuSO4 =>
Au + MgSO4 = Mg + AuSO4
H2O + I2 + Na2SO3 = Na2SO4 + HI =>
H2O + I2 + Na2SO3 = Na2SO4 + 2 HI
OCN + H2O = HCO3 + NH3 =>
OCN + 2 H2O = HCO3 + NH3
K[B9H12] + KOH + KO3 = K3BO3 + H2O =>
K[B9H12] + 18 KOH + 8 KO3 = 9 K3BO3 + 15 H2O
Ca(OH){2} + HCl = CaCl{2} + H2O =>
Ca(OH){2} + HCl = CaCl{2} + H2O
(Ba)2 + (SO4)2 = BaSO4 =>
(Ba)2 + (SO4)2 = 2 BaSO4
CrO + HCl2 = Cl2 + H2O + CrCl3 =>
2 CrO + 4 HCl2 = Cl2 + 2 H2O + 2 CrCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuCl + NaOH + HCl = CuCl2 + H2O + Na =>
CuCl + NaOH + HCl = CuCl2 + H2O + Na
Pb(NO3)2 + H2S = Pb2S2 + HNO3 =>
2 Pb(NO3)2 + 2 H2S = Pb2S2 + 4 HNO3
Ba + KCO3 = BaCO3 + K =>
Ba + KCO3 = BaCO3 + K
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Zn3N2 + Cu = Cu3N + Zn =>
Zn3N2 + 6 Cu = 2 Cu3N + 3 Zn
H2SO4 + SrCl2 = H2Cl2 + SrSO4 =>
H2SO4 + SrCl2 = H2Cl2 + SrSO4
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
C10H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H14(l) + 27 O2(g) = 20 CO2(g) + 14 H2O(g)
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
C2H5OH + C2H4O2 = C4H8O2 + H2O =>
C2H5OH + C2H4O2 = C4H8O2 + H2O
SO2 + H2O + I2 = H2SO4 + HI =>
SO2 + 2 H2O + I2 = H2SO4 + 2 HI
Zn(s) + Au(NO2) = Au + Zn(NO2) =>
Zn(s) + Au(NO2) = Au + Zn(NO2)
AlCl3 + ZnO = ZnCl2 + Al2O3 =>
2 AlCl3 + 3 ZnO = 3 ZnCl2 + Al2O3
K2Cr2O7 + MgSO4 = K2SO4 + Mg2(Cr2O7)2 =>
2 K2Cr2O7 + 2 MgSO4 = 2 K2SO4 + Mg2(Cr2O7)2
MnO + PbO2 + HNO3 = NMnO4 + Pb(NO3)2 + H2O =>
2 MnO + PbO2 + 4 HNO3 = 2 NMnO4 + Pb(NO3)2 + 2 H2O
KNO3 + C7H5NaO2 = Na2O + K2O + CO2 + H2O + N2 =>
12 KNO3 + 2 C7H5NaO2 = Na2O + 6 K2O + 14 CO2 + 5 H2O + 6 N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaO + Cu = Ca + CuO =>
CaO + Cu = Ca + CuO
RuCl3*3H2O + DMSO = Ru(DMSO)4Cl2 + H2O + Cl2 =>
2 RuCl3*3H2O + 8 DMSO = 2 Ru(DMSO)4Cl2 + 6 H2O + Cl2
NaI + Ca(SO4) = Na(SO4) + CaI =>
NaI + Ca(SO4) = Na(SO4) + CaI
CaCO3 + H3O{+} = CO2 + H2O + Ca{2+} =>
CaCO3 + 2 H3O{+} = CO2 + 3 H2O + Ca{2+}
MgClO + AgNO3 = MgNO3 + AgClO =>
MgClO + AgNO3 = MgNO3 + AgClO
Zn + H{+} = Zn{+} + H2{+} =>
Zn + 2 H{+} = Zn{+} + H2{+}
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl
NH3OHCl + I2 = N2 + HI + HCl + H2O =>
2 NH3OHCl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
NaCNHCl = HCNNaCl =>
NaCNHCl = HCNNaCl
Al2O3 + H2O = Al + OH =>
Al2O3 + 3 H2O = 2 Al + 6 OH
H2O2 + NaI + HCl = NaCl + I2 + H2O =>
H2O2 + 2 NaI + 2 HCl = 2 NaCl + I2 + 2 H2O
I{-} + IO3{-} + H{+} + Cl{-} = ICl2 + H2O =>
I{-} + IO3{-} + 6 H{+} + 4 Cl{-} = 2 ICl2 + 3 H2O
C12H26 + O3 = H2O + CO2 =>
3 C12H26 + 37 O3 = 39 H2O + 36 CO2
CO + HOH = CO2 + H2 =>
CO + HOH = CO2 + H2
NH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + N2 + H2O =>
6 NH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 N2 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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