| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + Au(NO3) = Au + Cu(NO3)
Mn(NO3)2 = Mn + N2O2 + O2 =>
Mn(NO3)2 = Mn + N2O2 + 2 O2
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH4OH(s) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH4OH(s)
(CH3COO)2Pb + FeCl3 = PbCl2 + (CH3COO)3Fe =>
3(CH3COO)2Pb + 2 FeCl3 = 3 PbCl2 + 2(CH3COO)3Fe
CaCO3 + Al = Al2O3 + CO2 + Ca =>
3 CaCO3 + 2 Al = Al2O3 + 3 CO2 + 3 Ca
LiHCO3 = Li2CO3(s) + H2O(g) + CO2 =>
2 LiHCO3 = Li2CO3(s) + H2O(g) + CO2
Na2CO3 + FeCl3 = Fe2O3 + NaCl + CO2 =>
3 Na2CO3 + 2 FeCl3 = Fe2O3 + 6 NaCl + 3 CO2
Fe2(CO3) = CO2 + Fe2 + O3 =>
3 Fe2(CO3) = 3 CO2 + 3 Fe2 + O3
Cu + Ni{2+} = Cu{2+} + Ni =>
Cu + Ni{2+} = Cu{2+} + Ni
C3H5O(COOH)3 + NaHCO3 = C3H5O(COONa)3 + H2O + CO2 =>
C3H5O(COOH)3 + 3 NaHCO3 = C3H5O(COONa)3 + 3 H2O + 3 CO2
Li + C = Li2C =>
2 Li + C = Li2C
C6H12O6 + O2 = CO2 + HO2 =>
C6H12O6 + 15 O2 = 6 CO2 + 12 HO2
Ag + H2S = Ag2S + H =>
2 Ag + H2S = Ag2S + 2 H
Al + Pb(NO)3 = Pb + Al(NO) =>
3 Al + Pb(NO)3 = Pb + 3 Al(NO)
C6H5NH2 + HNO2 + HCl = C6H5ClN2 + H2O =>
C6H5NH2 + HNO2 + HCl = C6H5ClN2 + 2 H2O
C6H8O7 + CaCO3 = H2O + CO2 + CaC6H5O7 =>
17 C6H8O7 + 18 CaCO3 = 23 H2O + 12 CO2 + 18 CaC6H5O7
(CH3)2NNH2 + N2O4 = CO2 + H2O + N3 =>
(CH3)2NNH2 + 2 N2O4 = 2 CO2 + 4 H2O + 2 N3
CaHO + O2 = CaO + H2O =>
4 CaHO + O2 = 4 CaO + 2 H2O
[Cu(NH3)4] + HCl = CuCl4 + NH4 =>
[Cu(NH3)4] + 4 HCl = CuCl4 + 4 NH4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaI + H2SO4 = I2 + Na2SO4 + H2O + H2S =>
8 NaI + 5 H2SO4 = 4 I2 + 4 Na2SO4 + 4 H2O + H2S
MnO4(aq) + SO3(aq) = MnO2(s) + SO4 =>
MnO4(aq) + 2 SO3(aq) = MnO2(s) + 2 SO4
(CdOH)CO3 + H2CO3 = CdH(CO3)2 + H2O =>
(CdOH)CO3 + H2CO3 = CdH(CO3)2 + H2O
FeCI3 + NH4SCN = FeSCN + NH4CI3 =>
FeCI3 + NH4SCN = FeSCN + NH4CI3
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
NaOH + CaCl2 = NaCl + CaOH + Cl =>
NaOH + CaCl2 = NaCl + CaOH + Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co(OH)3 = Co + OH =>
Co(OH)3 = Co + 3 OH
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4) =>
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4)
H{+} + I{-} + Cu(IO3)2 = CuI + I3{-} + H2O =>
24 H{+} + 37 I{-} + 2 Cu(IO3)2 = 2 CuI + 13 I3{-} + 12 H2O
Cu + H2SO4 + H2O2 = CuSO4 + H2O =>
Cu + H2SO4 + H2O2 = CuSO4 + 2 H2O
Cr2O3 + CC14 = CrC13 + COC12 =>
3 Cr2O3 + 13 CC14 = 6 CrC13 + 9 COC12
C3H7OH + KMnO4 + HNO3 = CH3CH3COOH + Mn(NO3)3 + KNO3 + H2O =>
4 C3H7OH + 3 KMnO4 + 12 HNO3 = 4 CH3CH3COOH + 3 Mn(NO3)3 + 3 KNO3 + 8 H2O
Li + Ba(SO3) = Ba + Li(SO3) =>
Li + Ba(SO3) = Ba + Li(SO3)
N2H4 + HCl + CuSO4 = N2 + CuCl + H2SO4 =>
N2H4 + 4 HCl + 4 CuSO4 = N2 + 4 CuCl + 4 H2SO4
C2H6 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C2H6 + 6 KMnO4 + 9 H2SO4 = 5 C2H4O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Zn(OH)2 + NH3 + H2O = NH4[Zn(OH)3] =>
Zn(OH)2 + NH3 + H2O = NH4[Zn(OH)3]
(NH4)2S + CU(NO3)2 = CUS + (NH4)(NO3) =>
(NH4)2S + CU(NO3)2 = CUS + 2(NH4)(NO3)
K(s) + SO3(g) = K2SO3(aq) =>
2 K(s) + SO3(g) = K2SO3(aq)
Mg(s) + Fe3{+} = Mg{+} + Fe(s) =>
Mg(s) + Fe3{+} = Mg{+} + 3 Fe(s)
La + H2SO4 = LaSO4 + H2 =>
La + H2SO4 = LaSO4 + H2
IO3{-} + H2O + SO2 = I2 + SO4{-}2 + H{+} =>
6 IO3{-} + 2 H2O + 10 SO2 = 3 I2 + 10 SO4{-}2 + 4 H{+}
CaCl2 + Na2(SO4) = NaCl + Ca(SO4) =>
CaCl2 + Na2(SO4) = 2 NaCl + Ca(SO4)
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
NaCl + PbI2 = NaI + PbCl2 =>
2 NaCl + PbI2 = 2 NaI + PbCl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Li + C = Li4C =>
4 Li + C = Li4C
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
CH3COOH + FeCO3 = Fe(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + FeCO3 = Fe(CH3COO)2 + H2O + CO2
C7H12 + KMnO4 + H2O = C7H12(OH)4 + MnO2 + KOH =>
3 C7H12 + 4 KMnO4 + 8 H2O = 3 C7H12(OH)4 + 4 MnO2 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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