| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + Br2 + H2O = HCl + HBrO3 =>
5 Cl2 + Br2 + 6 H2O = 10 HCl + 2 HBrO3
SnS + S = SnS2 =>
SnS + S = SnS2
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
FeCl2 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + Cl2 + H2O =>
2 FeCl2 + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 2 Cl2 + 6 H2O
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
C2H5OH(l) + CH3CO2H(l) = CH3CO2C2H5(l) + H2O(l) =>
C2H5OH(l) + CH3CO2H(l) = CH3CO2C2H5(l) + H2O(l)
PbS + CuS + BiS = PbCuBiS3 =>
PbS + CuS + BiS = PbCuBiS3
Zn + BrO4{-} + OH{-} + H2O = Zn(OH)4{-2} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4 Zn(OH)4{-2} + Br{-}
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
NaNO2 + Fe = NaFe + NO2 =>
NaNO2 + Fe = NaFe + NO2
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
Mn + H2O = Mn(OH)7 + H2 =>
2 Mn + 14 H2O = 2 Mn(OH)7 + 7 H2
CO2 + C6H5MgBr + HBr = C6H5COOH + MgBr2 =>
CO2 + C6H5MgBr + HBr = C6H5COOH + MgBr2
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
SNO2 + HNO3 = SNO4 + NO2 + H2O =>
SNO2 + 4 HNO3 = SNO4 + 4 NO2 + 2 H2O
CaCo2 + NaCl2 = CaCl2 + NaCo2 =>
CaCo2 + NaCl2 = CaCl2 + NaCo2
BaO + N2O3 = BaN2O4 =>
BaO + N2O3 = BaN2O4
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
4 MnSO4 + 10 NaBiO3 + 14 H2SO4 = 4 NaMnO4 + 5 Bi2(SO4)3 + 14 H2O + 3 Na2SO4
C2H7N + HNO2 = C2H5OH + N2 + H2O =>
C2H7N + HNO2 = C2H5OH + N2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
[Co(H2O)6] + NH3 + NH4Cl + PbO2 = [Co(NH3)6]Cl3 + Pb2 + H2O =>
8[Co(H2O)6] + 24 NH3 + 24 NH4Cl + 6 PbO2 = 8[Co(NH3)6]Cl3 + 3 Pb2 + 60 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
MeO + HNO3 = Me(NO3)2 + H2O =>
MeO + 2 HNO3 = Me(NO3)2 + H2O
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + KCH3COO + CH3COOH =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KCH3COO + 2 CH3COOH
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl
NaOH + H2(SO4) = Na2(SO4) + HOH =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 HOH
NH4 + KMnO4 + KOH = N2 + K2MnO4 + H2O =>
2 NH4 + 8 KMnO4 + 8 KOH = N2 + 8 K2MnO4 + 8 H2O
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
NaIO3 + Na2SO3 + NaHSO3 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = I2 + 5 Na2SO4 + H2O
[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K
PCl3 + H2O2 = H3PO3Cl3 =>
2 PCl3 + 3 H2O2 = 2 H3PO3Cl3
NH3Cl + H2O = NH3OH + HCl =>
NH3Cl + H2O = NH3OH + HCl
FeSO4 + KOH + K2MnO4 + H2O = Fe(OH)3 + MnO2 + K2SO4 =>
2 FeSO4 + 2 KOH + K2MnO4 + 2 H2O = 2 Fe(OH)3 + MnO2 + 2 K2SO4
KMnO4 + H2SO4 + (COOH)2*H2O = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2*H2O = 2 MnSO4 + K2SO4 + 13 H2O + 10 CO2
NaCl2 + H2O = NaOH + H2 + Cl2 =>
2 NaCl2 + 2 H2O = 2 NaOH + H2 + 2 Cl2
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
KCl + MgOH2 = KOH2 + MgCl =>
KCl + MgOH2 = KOH2 + MgCl
C2H6 + CI2 = C2H5CI + HI =>
C2H6 + CI2 = C2H5CI + HI
FeS2 + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 =>
FeS2 + 7 Fe2(SO4)3 + 8 H2O = 15 FeSO4 + 8 H2SO4
KI + AgOH = AgI + KOH =>
KI + AgOH = AgI + KOH
Ag2O + HNO3 = AgNO3 + HOH =>
Ag2O + 2 HNO3 = 2 AgNO3 + HOH
C8H5NO6 + NH2NH2 = C8H5N3O4 + H2O =>
C8H5NO6 + NH2NH2 = C8H5N3O4 + 2 H2O
PbO2 + CH4 = CO + H2O + Pb =>
3 PbO2 + 2 CH4 = 2 CO + 4 H2O + 3 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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