| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 V{3+} + 2 MnO4{-} + 2 H2O = 2 Mn{2+} + 5 VO2{+} + 4 H{+}
Al + CH3OH = (CH3O)3Al + H =>
Al + 3 CH3OH = (CH3O)3Al + 3 H
Na2SO3 + KMnO4 + H2O2 = Na2SO4 + MnO2 + KOH =>
4 Na2SO3 + 2 KMnO4 + H2O2 = 4 Na2SO4 + 2 MnO2 + 2 KOH
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
HF + FeBr3 = FeF3 + HBr =>
3 HF + FeBr3 = FeF3 + 3 HBr
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
CoSO4 + LiCO3 = CoCO3 + LiSO4 =>
CoSO4 + LiCO3 = CoCO3 + LiSO4
FrO + SO3 = FrSO4 =>
FrO + SO3 = FrSO4
K[Cr(H2O)2(C2O4)2] + KOH = Cr2O3 + H2O + K + C2O4 =>
2 K[Cr(H2O)2(C2O4)2] + 6 KOH = Cr2O3 + 7 H2O + 8 K + 4 C2O4
AlCl3 + Na3PO4 = AlPO4(s) + NaCl =>
AlCl3 + Na3PO4 = AlPO4(s) + 3 NaCl
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
C30H60 + O2 = CO + H2O =>
C30H60 + 30 O2 = 30 CO + 30 H2O
C10H8O4 + C2H6O2 = C12H14O6 =>
C10H8O4 + C2H6O2 = C12H14O6
HIO3 + H2S = I2 + H2SO4 + H2O =>
8 HIO3 + 5 H2S = 4 I2 + 5 H2SO4 + 4 H2O
Cr(OAc)3 + HCl = HOAc + CrCl3 =>
Cr(OAc)3 + 3 HCl = 3 HOAc + CrCl3
ZnSO4 + NH3 = [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4]SO4
NH4 + HNO3 = NH4NO3 + H2O =>
8 NH4 + 10 HNO3 = 9 NH4NO3 + 3 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
LiCl + NH4NO3 = LiNO3 + NH4Cl =>
LiCl + NH4NO3 = LiNO3 + NH4Cl
Fe(CH3COO)3 + MgCrO4 = Mg(CH3COO)2 + Fe2(CrO4)3 =>
2 Fe(CH3COO)3 + 3 MgCrO4 = 3 Mg(CH3COO)2 + Fe2(CrO4)3
H2 + H2O2 = H3O2 =>
H2 + 2 H2O2 = 2 H3O2
Cu(NO3)2 + (NH4)SO4 = Cu(SO4)2 + NH4NO3 =>
Cu(NO3)2 + 2(NH4)SO4 = Cu(SO4)2 + 2 NH4NO3
Sr(NO3)2 + ZnF2 = Zn(NO3)2 + SrF2 =>
Sr(NO3)2 + ZnF2 = Zn(NO3)2 + SrF2
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
Al2(SO4)3 + RbOH = Rb2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 RbOH = 3 Rb2SO4 + 2 Al(OH)3
FeS2 + (NH4)2SO4 = Fe(SO4)3 + SO2 + NH3 + H2O =>
FeS2 + 10(NH4)2SO4 = Fe(SO4)3 + 9 SO2 + 20 NH3 + 10 H2O
C8H10S + O2 = CO2 + H2O + SO2 =>
2 C8H10S + 23 O2 = 16 CO2 + 10 H2O + 2 SO2
FeCO3 + HOH = Fe(OH)2 + CO2 =>
FeCO3 + HOH = Fe(OH)2 + CO2
Mn2(SO4)3 + RbOH = Mn(OH)3 + Rb2SO4 =>
Mn2(SO4)3 + 6 RbOH = 2 Mn(OH)3 + 3 Rb2SO4
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
NO2 + H2O = (HNO3) + NO =>
3 NO2 + H2O = 2(HNO3) + NO
PH3 + H2O = H3PO4 + H =>
PH3 + 4 H2O = H3PO4 + 8 H
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
NO3{-} + MnO2 + OH{-} = NO2{-} + MnO4{-} + H2O =>
3 NO3{-} + 2 MnO2 + 2 OH{-} = 3 NO2{-} + 2 MnO4{-} + H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Ca3P2 = Ca + P =>
Ca3P2 = 3 Ca + 2 P
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + MgO2 = MgCl + HO2 =>
HCl + MgO2 = MgCl + HO2
Na3PO4 + LiClO4 = NaClO4 + Li3PO4 =>
Na3PO4 + 3 LiClO4 = 3 NaClO4 + Li3PO4
N2O5 + CO2 = NO3 + CO =>
N2O5 + CO2 = 2 NO3 + CO
N2O5(g) + H2O(i) = HNO3(aq) =>
N2O5(g) + H2O(i) = 2 HNO3(aq)
NaI + FeCl3 = NaCl + FeI3 =>
3 NaI + FeCl3 = 3 NaCl + FeI3
Al + NaOH = NaAlO2 + Na2O + H2 =>
2 Al + 6 NaOH = 2 NaAlO2 + 2 Na2O + 3 H2
K2CO3(ac) + CaBr2(ac) = K2Br2 + CaCO3 =>
K2CO3(ac) + CaBr2(ac) = K2Br2 + CaCO3
H2CO3 + Zr(OH)4 = H2O + Zr(CO3)2 =>
2 H2CO3 + Zr(OH)4 = 4 H2O + Zr(CO3)2
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
N(g) + Li3(s) = NLi3 =>
N(g) + Li3(s) = NLi3
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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