| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
C18H40 + O2 = CO2 + H2O =>
C18H40 + 28 O2 = 18 CO2 + 20 H2O
HfCl4 + K3N = Hf3N4 + KCl =>
3 HfCl4 + 4 K3N = Hf3N4 + 12 KCl
Fe + HCl = FeCl12 + H2 =>
Fe + 12 HCl = FeCl12 + 6 H2
SiCl4 + Sn = Si + SnCl4 =>
SiCl4 + Sn = Si + SnCl4
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
NO2 + HC = CO2 + H2O + N2 =>
10 NO2 + 8 HC = 8 CO2 + 4 H2O + 5 N2
CuCl2 + ZnO = CuO + Cl2Zn =>
CuCl2 + ZnO = CuO + Cl2Zn
(NH4)2CO3 + CuCl2 = NH4Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2 NH4Cl + CuCO3
Sr(NO3)2(aq) + Li2SO4(aq) = SrSO4(s) + LiNO3(aq) =>
Sr(NO3)2(aq) + Li2SO4(aq) = SrSO4(s) + 2 LiNO3(aq)
NaI + AgNO3 = Na + NO3 + AgI =>
NaI + AgNO3 = Na + NO3 + AgI
KMnO4 + FeSO4 + H2SO4 = K2O4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 4 FeSO4 + 4 H2SO4 = K2O4 + 2 MnSO4 + 2 Fe2(SO4)3 + 4 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
Mn(NO3)2 + NaOH = Mn(OH)2 + NaNO3 =>
Mn(NO3)2 + 2 NaOH = Mn(OH)2 + 2 NaNO3
Ca + P = CaP3 =>
Ca + 3 P = CaP3
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
Ni2O2 + F2 = NiF3 + O2 =>
Ni2O2 + 3 F2 = 2 NiF3 + O2
Fe(II) + HCl = Fe(II)Cl + H =>
Fe(II) + HCl = Fe(II)Cl + H
Fe2 + HCl = FeCl2 + H =>
Fe2 + 4 HCl = 2 FeCl2 + 4 H
Al + Na2SO4 = Al2O3 + SO2 + Na2O =>
2 Al + 3 Na2SO4 = Al2O3 + 3 SO2 + 3 Na2O
FeSO4 + KSCN = Fe(SCN)2 + K2SO4 =>
FeSO4 + 2 KSCN = Fe(SCN)2 + K2SO4
C2H5OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 2 K2SO4 + 11 H2O
XeO3 + NaOH = Na + HXeO4 =>
XeO3 + NaOH = Na + HXeO4
Mg + HCl + H2O = H2 + MgClO =>
2 Mg + 2 HCl + 2 H2O = 3 H2 + 2 MgClO
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
Mn + As = Mn3As7 =>
3 Mn + 7 As = Mn3As7
NaClO + KI = I2 + NaCl + K2O =>
NaClO + 2 KI = I2 + NaCl + K2O
AlCl3 = Al + Cl99 =>
33 AlCl3 = 33 Al + Cl99
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
H2S + HBr = H + BrS =>
H2S + HBr = 3 H + BrS
Al + F2O3 = F2 + AlO3 =>
Al + F2O3 = F2 + AlO3
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
(NH4)2(CO3) + Ba3(AsO4)2 = Ba(CO3) + (NH4)3(AsO4) =>
3(NH4)2(CO3) + Ba3(AsO4)2 = 3 Ba(CO3) + 2(NH4)3(AsO4)
ZnSO4 + Al = AlSO4 + Zn =>
ZnSO4 + Al = AlSO4 + Zn
H2O(l) + Fe(s) = FeO3(s) + H2(g) =>
3 H2O(l) + Fe(s) = FeO3(s) + 3 H2(g)
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NaSO4 + NaCl = NaCl2 + Na2SO4 =>
NaSO4 + 2 NaCl = NaCl2 + Na2SO4
CaCO3 + H3P = Ca3P2 + H2CO3 =>
3 CaCO3 + 2 H3P = Ca3P2 + 3 H2CO3
K2S + CuBr2 = K2Br2 + CuS =>
K2S + CuBr2 = K2Br2 + CuS
[Cr(H2O)6]Cl2 + O2 + HCl = [Cr(H2O)6]Cl3 + H2O =>
4[Cr(H2O)6]Cl2 + O2 + 4 HCl = 4[Cr(H2O)6]Cl3 + 2 H2O
V2O5 + H2C2O4 = V2O4 + CO2 + H2O =>
V2O5 + H2C2O4 = V2O4 + 2 CO2 + H2O
Cu + CH3COOAg = Cu(CH3COO)Ag =>
Cu + CH3COOAg = Cu(CH3COO)Ag
AsH3 + OH = H3AsO4 + H2O =>
AsH3 + 8 OH = H3AsO4 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NiSO4 + CaOCl2 + NaOH = NiO(OH) + CaCl2 + Na2SO4 + H2O =>
2 NiSO4 + CaOCl2 + 4 NaOH = 2 NiO(OH) + CaCl2 + 2 Na2SO4 + H2O
Cr + FeBr2 = CrBr3 + Fe =>
2 Cr + 3 FeBr2 = 2 CrBr3 + 3 Fe
CuS + HCl + HNO3 = CuCl + NO + S + H2O =>
3 CuS + 3 HCl + HNO3 = 3 CuCl + NO + 3 S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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