| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuCl3(s) = Au + 3 Cl
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
K(s) + CI(g) = KCI(s) =>
K(s) + CI(g) = KCI(s)
Cr30Mn70 = Cr + Mn =>
Cr30Mn70 = 30 Cr + 70 Mn
HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI
HBrO4 = H + BrO4 =>
HBrO4 = H + BrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C59H120 + O2 = CO2 + H2O =>
C59H120 + 89 O2 = 59 CO2 + 60 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CHCH2 + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
2 CH3CHCH2 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 9 H2O + 12 K2MnO4
NH4CH3CO2 + PbSO4 = (NH4)2SO4 + Pb(CH3CO2)2 =>
2 NH4CH3CO2 + PbSO4 = (NH4)2SO4 + Pb(CH3CO2)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C + H2 + Cl = CHCl3 =>
2 C + H2 + 6 Cl = 2 CHCl3
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
H2SO4NiO = NiSO4H2O =>
H2SO4NiO = NiSO4H2O
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
CuH2 = Cu + H2 =>
CuH2 = Cu + H2
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NbO2 = Nb + O2 =>
NbO2 = Nb + O2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
V + O = V2O5 =>
2 V + 5 O = V2O5
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
I2 + HSO3{-} + OH{-} = I{-} + SO4{2-} + H2O =>
I2 + HSO3{-} + 3 OH{-} = 2 I{-} + SO4{2-} + 2 H2O
MnSO4 + KI = Mn2SO4 + KSO4 + I =>
2 MnSO4 + KI = Mn2SO4 + KSO4 + I
Na2SIO3 + CaCl2 = CaSIO3 + NaCl =>
Na2SIO3 + CaCl2 = CaSIO3 + 2 NaCl
NaHCO3 + C3H6O3 = CO2 + H2O + Na2CO =>
6 NaHCO3 + C3H6O3 = 6 CO2 + 6 H2O + 3 Na2CO
ZnO + FeCl2 = FeO + ZnCl2 =>
ZnO + FeCl2 = FeO + ZnCl2
CaOH2O1 = Ca(OH)2 =>
CaOH2O1 = Ca(OH)2
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + NaNO3 + SO2 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 SO2
HClO4 + P2O5 = H3PO4 + Cl2O7 =>
6 HClO4 + P2O5 = 2 H3PO4 + 3 Cl2O7
C60 + O2 = CO2 =>
C60 + 60 O2 = 60 CO2
ZnSO4 + K2S = ZnS + K2SO4 =>
ZnSO4 + K2S = ZnS + K2SO4
ZnO + Fe = Zn3Fe2 + O2 =>
6 ZnO + 4 Fe = 2 Zn3Fe2 + 3 O2
H3PO3 + H2O = H3O{+} + HPO3{2-} =>
H3PO3 + 2 H2O = 2 H3O{+} + HPO3{2-}
HClO4 + P2O5 = H3PO4 + Cl2O7 =>
6 HClO4 + P2O5 = 2 H3PO4 + 3 Cl2O7
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
TiCl2 = TiCl4 + Ti =>
2 TiCl2 = TiCl4 + Ti
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnSO4 + Na2S + H2O = Zn(OH)2 + Na2SO4 + H2S =>
ZnSO4 + Na2S + 2 H2O = Zn(OH)2 + Na2SO4 + H2S
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Zn + B = ZnB =>
Zn + B = ZnB
Zn(NO3)2 + Al(ClO3)3 = Zn(ClO3)2 + Al(NO3)3 =>
3 Zn(NO3)2 + 2 Al(ClO3)3 = 3 Zn(ClO3)2 + 2 Al(NO3)3
NH + S = NHS =>
NH + S = NHS
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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