| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 S(NH4)2 = 3 SO4(NH4)2 + Fe2S3
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Li2CO3 + Pb(NO3)2 = LiNO3 + PbCO3 =>
Li2CO3 + Pb(NO3)2 = 2 LiNO3 + PbCO3
Cu(NH3)2OH + NH3 + H2O + O2 = Cu(NH3)4(H2O)2(OH)2 =>
4 Cu(NH3)2OH + 8 NH3 + 10 H2O + O2 = 4 Cu(NH3)4(H2O)2(OH)2
C6H12O6 + H2O = H + CO2 =>
C6H12O6 + 6 H2O = 24 H + 6 CO2
H2SiO3 + Fe(OH)3 = Fe(HSiO3)3 + H2O =>
3 H2SiO3 + Fe(OH)3 = Fe(HSiO3)3 + 3 H2O
C27H09O04 + O2 = CO2 + H2O =>
4 C27H09O04 + 109 O2 = 108 CO2 + 18 H2O
VS + NH3 + H2O2 = V(NH3)4OH + S =>
2 VS + 8 NH3 + H2O2 = 2 V(NH3)4OH + 2 S
C8H7O3N + Sn + HCl = C8H9ON + SnCl2 + H2O =>
C8H7O3N + 3 Sn + 6 HCl = C8H9ON + 3 SnCl2 + 2 H2O
S8 + I2 = SI =>
S8 + 4 I2 = 8 SI
NH3 + CrO = N + H2O + Cr =>
2 NH3 + 3 CrO = 2 N + 3 H2O + 3 Cr
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
Mg + K2SO4 = K + MgSO4 =>
Mg + K2SO4 = 2 K + MgSO4
HOCH2CH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
AgNO3 + Cr(C2H3O2)3 = Ag(C2H3O2) + Cr(NO3)3 =>
3 AgNO3 + Cr(C2H3O2)3 = 3 Ag(C2H3O2) + Cr(NO3)3
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
H2SO3(aq) = SO2(aq) + H2O(aq) =>
H2SO3(aq) = SO2(aq) + H2O(aq)
Cl2 + O2 + H2O + N2 = NH4ClO4 =>
Cl2 + 2 O2 + 4 H2O + N2 = 2 NH4ClO4
C2H5NO2 + Cu{2+} + OH{-} = C2H4NO3 + Cu2O + H2O =>
2 C2H5NO2 + 6 Cu{2+} + 12 OH{-} = 2 C2H4NO3 + 3 Cu2O + 7 H2O
KMnO4 + NaCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O + 5 Na2SO4
[Cu(NH3)4](HO)2 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
[Cu(NH3)4](HO)2 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
SNCl4 + KI = SNI + KCl4 =>
SNCl4 + KI = SNI + KCl4
ethanol + oxygen = CO + water =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
CuCl + NH3 + H2O = [Cu(NH3)2](OH) + NH4Cl =>
CuCl + 3 NH3 + H2O = [Cu(NH3)2](OH) + NH4Cl
Ag2SO4 + Ca3(PO4)2 = Ag3PO4 + CaSO4 =>
3 Ag2SO4 + Ca3(PO4)2 = 2 Ag3PO4 + 3 CaSO4
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
C6H10NH + Sn + OH = C6H10NH2 + SnO =>
C6H10NH + Sn + OH = C6H10NH2 + SnO
AgO2(s) = Ag + O2 =>
AgO2(s) = Ag + O2
Cu + NH3(s) = [Cu(NH3)4] =>
Cu + 4 NH3(s) = [Cu(NH3)4]
SO2 + CaCO2 + O2 = CaSO4 + CO2 =>
SO2 + CaCO2 + O2 = CaSO4 + CO2
Na2CO3 + Zn(CH3COO)2 = ZnCO3 + NaCH3COO =>
Na2CO3 + Zn(CH3COO)2 = ZnCO3 + 2 NaCH3COO
NaO3 + Na2SO3 = Na2SO4 + Na =>
NaO3 + 3 Na2SO3 = 3 Na2SO4 + Na
C2H6O + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H6O + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl({-}1) + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl({-}1) + H2O
H2 + He4 = HHe2 =>
H2 + He4 = 2 HHe2
SO3{-2} + MnO4{-} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
SO3{-2} + 2 MnO4{-} + 2 OH{-} = 2 MnO4{-2} + SO4{-2} + H2O
ZnCl2 + SnCl2 = SnZnCl4 =>
ZnCl2 + SnCl2 = SnZnCl4
CaCl + AgNO3 = CaAg + ClNO3 =>
CaCl + AgNO3 = CaAg + ClNO3
Mg + O = MgO(s) =>
Mg + O = MgO(s)
Li + MgSe = Mg + LiSe =>
Li + MgSe = Mg + LiSe
HCO2 + H2O = HCO2H + O2 =>
4 HCO2 + 2 H2O = 4 HCO2H + O2
Na3CO2 + HCl = NaCl3 + CO2 + H =>
Na3CO2 + 9 HCl = 3 NaCl3 + CO2 + 9 H
AlCl3 + NaOH = Al(OH)3 + Na{+} + Cl{-} =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 Na{+} + 3 Cl{-}
Fe + (H)2O = (Fe)3(O)4 + (H)2 =>
3 Fe + 4(H)2O = (Fe)3(O)4 + 4(H)2
F2O + Na(OH) = NaF + O + H2O =>
F2O + 2 Na(OH) = 2 NaF + 2 O + H2O
Ca(HS)2 + HNO3 = Ca(OH)2 + H2SO4 + NO2 + H2O =>
Ca(HS)2 + 16 HNO3 = Ca(OH)2 + 2 H2SO4 + 16 NO2 + 6 H2O
C4H82 + O2 = CO2 + H2O =>
2 C4H82 + 49 O2 = 8 CO2 + 82 H2O
(methanol)CH3OH + O2 = CO2 + H2O =>
2(methanol)CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3COOH + Mg = CH3COO{-} + Mg{2+} + H2 =>
2 CH3COOH + Mg = 2 CH3COO{-} + Mg{2+} + H2
Al + NaO = NaAlO =>
Al + NaO = NaAlO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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