| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4Fe(CN)6 = 4 KCN + Fe + 2 C + N2
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
P2O5 + H2O = PO3 + H2 =>
P2O5 + H2O = 2 PO3 + H2
Co(NO3)2 + KI = CoI + K(NO3)2 =>
Co(NO3)2 + KI = CoI + K(NO3)2
ClO{-} + SO3{-2} = Cl{-} + SO4{-2} =>
ClO{-} + SO3{-2} = Cl{-} + SO4{-2}
Cu(ClO3)2 = CuCl2 + O2 =>
Cu(ClO3)2 = CuCl2 + 3 O2
HCl + BaH2O2 = BaCl2 + H2O =>
2 HCl + BaH2O2 = BaCl2 + 2 H2O
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Cu(ClO3)2 = CuCl2 + O2 =>
Cu(ClO3)2 = CuCl2 + 3 O2
AlCl3 + NH4(OH) = (NH4)Cl + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3(NH4)Cl + Al(OH)3
KI(s) + Cl(g) = KCl + I =>
KI(s) + Cl(g) = KCl + I
H3AsO3 + HCl = AsCl3 + H2O =>
H3AsO3 + 3 HCl = AsCl3 + 3 H2O
KAl(SO4)2*12H2O = K2O + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2O + Al2O3 + 4 SO3 + 24 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C8H10O4 =>
12 C6H10 + 17 K2Cr2O7 + 68 H2SO4 = 17 Cr2(SO4)3 + 83 H2O + 17 K2SO4 + 9 C8H10O4
(Fe(C2O4)3) + K3Fe(CN)6 + (NH4)2Fe(SO4)2 = Fe4[Fe(CN)6]3 + (NH4)2(SO4)2 + K2Fe(C2O4)3 =>
9(Fe(C2O4)3) + 6 K3Fe(CN)6 + 8(NH4)2Fe(SO4)2 = 2 Fe4[Fe(CN)6]3 + 8(NH4)2(SO4)2 + 9 K2Fe(C2O4)3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
MnO4{-} + H2S = MnO2 + S + H2O + OH{-} =>
2 MnO4{-} + 3 H2S = 2 MnO2 + 3 S + 2 H2O + 2 OH{-}
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Fe2(SO4)3 + KCH3COO + H2O = Fe(OH)3 + CH3COOH + K2SO4 =>
Fe2(SO4)3 + 6 KCH3COO + 6 H2O = 2 Fe(OH)3 + 6 CH3COOH + 3 K2SO4
C8H89OH + O2 = CO2 + H2O =>
C8H89OH + 30 O2 = 8 CO2 + 45 H2O
H3AsO4 + H2SO3 = H2SO4 + H3AsO3 =>
H3AsO4 + H2SO3 = H2SO4 + H3AsO3
CrS + HNO3 = Cr(NO3)2 + S + H2O + NO =>
3 CrS + 8 HNO3 = 3 Cr(NO3)2 + 3 S + 4 H2O + 2 NO
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O =>
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
KMnO4 + FeSO4 + H2O = Fe2(SO4)3 + MnO2 + K2SO4 + Fe(OH)3 =>
6 KMnO4 + 18 FeSO4 + 12 H2O = 5 Fe2(SO4)3 + 6 MnO2 + 3 K2SO4 + 8 Fe(OH)3
NaCN + H2O = COOHNa + NH3 =>
NaCN + 2 H2O = COOHNa + NH3
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4H2O + 8 H2O
Ba + MgI2 = BaI2 + Mg2 =>
2 Ba + 2 MgI2 = 2 BaI2 + Mg2
HCl + Rb(OH) = RbCl + H2O =>
HCl + Rb(OH) = RbCl + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
Mg + Pb(NO3)2 + H2O = Mg(NO3)2 + PbOHNO3 + H2 =>
Mg + 2 Pb(NO3)2 + 2 H2O = Mg(NO3)2 + 2 PbOHNO3 + H2
Al3 + H2 = AlH3 =>
2 Al3 + 9 H2 = 6 AlH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
PbO + H = HO + Pb =>
PbO + H = HO + Pb
Co(OH)2 + H{+} = Co{+2} + H2O =>
Co(OH)2 + 2 H{+} = Co{+2} + 2 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
NiCl2 + Ca(NO3)2 = Ni(NO3)2 + CaCl2 =>
NiCl2 + Ca(NO3)2 = Ni(NO3)2 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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