| Équations équilibrées la veille | Équations équilibrées le lendemain |
17 O43 = O731
MgS + Cr2(CO3)3 = MgCO3 + Cr2S3 =>
3 MgS + Cr2(CO3)3 = 3 MgCO3 + Cr2S3
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
NiCl2 + HBr = NiBr2 + HCl =>
NiCl2 + 2 HBr = NiBr2 + 2 HCl
Ca(NO3)2NaCl2 = CaCl2Na(NO3)2 =>
Ca(NO3)2NaCl2 = CaCl2Na(NO3)2
CuSO4 + Ne = NeSO4 + Cu =>
CuSO4 + Ne = NeSO4 + Cu
FeCl3 + H2S = Fe2 + S + HCl =>
2 FeCl3 + 3 H2S = Fe2 + 3 S + 6 HCl
C2H4Cl2 + NaOH = C2H4(OH)2 + NaCl =>
C2H4Cl2 + 2 NaOH = C2H4(OH)2 + 2 NaCl
C6H10O5 + HNO3 = N2O3 + CO2 + H2O =>
C6H10O5 + 12 HNO3 = 6 N2O3 + 6 CO2 + 11 H2O
NH4NO3 + NaCl = NaNO3 + NH4Cl =>
NH4NO3 + NaCl = NaNO3 + NH4Cl
PbO2(s) = O2 + PbO =>
2 PbO2(s) = O2 + 2 PbO
SnCl2 + HNO3 = SnCl4 + Sn(NO3)4 + NO + H2O =>
6 SnCl2 + 16 HNO3 = 3 SnCl4 + 3 Sn(NO3)4 + 4 NO + 8 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2(g) + CuO(s) = Cu + H2O =>
H2(g) + CuO(s) = Cu + H2O
C12H26 + O2 = CO + H2O =>
2 C12H26 + 25 O2 = 24 CO + 26 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
(NH4)2 + SO4 + Na2C2O4 = (NH4)2C2O4 + Na2SO4 =>
(NH4)2 + SO4 + Na2C2O4 = (NH4)2C2O4 + Na2SO4
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
C7H15(NO2)3 + O2 = H2O + CO2 + NO2 =>
4 C7H15(NO2)3 + 43 O2 = 30 H2O + 28 CO2 + 12 NO2
FeCl3 + (Fe(CN)6) = Fe4(Fe(CN)6)3 + Cl =>
4 FeCl3 + 3(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 Cl
CuSO4 + NaOH = Na2Cu(OH)4 + Na2SO4 =>
CuSO4 + 4 NaOH = Na2Cu(OH)4 + Na2SO4
MnO4{-} + H{+} + HCOOH = Mn{+3} + CO2 + H2O =>
MnO4{-} + 4 H{+} + 2 HCOOH = Mn{+3} + 2 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cs + Po = Cs2Po =>
2 Cs + Po = Cs2Po
Pb(C2H3O2)2(aq) + LiCl(aq) = PbCl2(s) + LiC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiC2H3O2(aq)
C2P + H2 = CH4 + P =>
C2P + 4 H2 = 2 CH4 + P
Cu + O2 + NH3 + H2O = [Cu(NH3)2]OH =>
4 Cu + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)2]OH
As2S3 + HNO3 = HAsO4 + H2SO4 + H2O + NO =>
3 As2S3 + 32 HNO3 = 6 HAsO4 + 9 H2SO4 + 4 H2O + 32 NO
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
O2 + PbS = SO2 + PbO =>
3 O2 + 2 PbS = 2 SO2 + 2 PbO
LiO + CO2 = LiCO3 =>
LiO + CO2 = LiCO3
Zn + HNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn + HNO3 + 8 KOH = 4 K2ZnO2 + NH3 + 3 H2O
AgNO2 + Na2Cr2O7 = Ag2Cr2O7 + NaNO2 =>
2 AgNO2 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO2
KMnO4 + MgCl2 + H2SO4 = MnSO4 + K2SO4 + MgSO4 + Cl2 + H2O =>
2 KMnO4 + 5 MgCl2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4 + 5 Cl2 + 8 H2O
Pb2Br + NaOH = Pb2OH + NaBr =>
Pb2Br + NaOH = Pb2OH + NaBr
Ti + KMnO4 = TiO2 + MnO + K2O =>
5 Ti + 4 KMnO4 = 5 TiO2 + 4 MnO + 2 K2O
NaOH + FeCl3 = FeO3H3 + NaCl =>
3 NaOH + FeCl3 = FeO3H3 + 3 NaCl
CH3CH3 + Cl2 = CH3CH(Cl) + HCl =>
2 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl) + 4 HCl
Ca3(PO4)2 + C6H12O6 + SiO2 = Ca3SiO5 + CO + H2O + P2 =>
6 Ca3(PO4)2 + 5 C6H12O6 + 6 SiO2 = 6 Ca3SiO5 + 30 CO + 30 H2O + 6 P2
Cl2 + MnO2 = Cl2O + MnO =>
Cl2 + MnO2 = Cl2O + MnO
(Ag(NH3)2)OH + CO = AgCO2 + NH3 + H2 =>
2(Ag(NH3)2)OH + 2 CO = 2 AgCO2 + 4 NH3 + H2
In2O3 + H2O = In(OH)3 = O2 =>
In2O3 + 3 H2O = 2 In(OH)3
Cl2 + CuBr2 = Cu + BrCl2 =>
2 Cl2 + CuBr2 = Cu + 2 BrCl2
Ca + Na2CO3 = CaCO3 + Na =>
Ca + Na2CO3 = CaCO3 + 2 Na
C144H299 + O2 = CO2 + H2O =>
4 C144H299 + 875 O2 = 576 CO2 + 598 H2O
KIO3 + H2SO3 = H2SO4 + SKHSO4 + I2 + H2O =>
2 KIO3 + 11 H2SO3 = 7 H2SO4 + 2 SKHSO4 + I2 + 3 H2O
CaCO3 + HNO3 = CaN2O6 + CO2 + H2O =>
CaCO3 + 2 HNO3 = CaN2O6 + CO2 + H2O
CaCO3 + H3PO4 = PO4 + Ca + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = 2 PO4 + 3 Ca + 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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