| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C6H12O6 + 30 CH4N2O + 6 C2H5OH = 12 C10H9N5O + 102 H2O
CH2NH2COOH + C2H5OH = CH2NH2COOC2H5 + H2O =>
CH2NH2COOH + C2H5OH = CH2NH2COOC2H5 + H2O
Cl2 + KI + KOH = KCl + KIO4 + H2O =>
4 Cl2 + KI + 8 KOH = 8 KCl + KIO4 + 4 H2O
HBr + KClO3 = KCl + H2O + Br2 =>
6 HBr + KClO3 = KCl + 3 H2O + 3 Br2
NiCl2N6H18 = NiCl2 + NH3 =>
NiCl2N6H18 = NiCl2 + 6 NH3
Fe(CO)5 = Fe3(CO)12 + CO =>
3 Fe(CO)5 = Fe3(CO)12 + 3 CO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuO + NH4Cl = CuCl2 + H2O + N2 + Cu =>
4 CuO + 2 NH4Cl = CuCl2 + 4 H2O + N2 + 3 Cu
Al2O + CO = Al + CO2 =>
Al2O + CO = 2 Al + CO2
Rb + S = Rb2S3 =>
2 Rb + 3 S = Rb2S3
BaCl2 + Li2SO3 = BaSO3 + LiCl =>
BaCl2 + Li2SO3 = BaSO3 + 2 LiCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2SO4 + CuO = Na2O + CuSO4 =>
Na2SO4 + CuO = Na2O + CuSO4
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq)
N2OH + H3PO4 = N2PO4 + H3OH =>
N2OH + H3PO4 = N2PO4 + H3OH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2 =>
2 C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2
NaClO2 + C6H8O7 = HClO2 + Na3C6H5O7 =>
3 NaClO2 + C6H8O7 = 3 HClO2 + Na3C6H5O7
Na2O2 + C = Na2CO3 + Na2O =>
2 Na2O2 + C = Na2CO3 + Na2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2O + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + OH{-} =>
7 H2O + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 14 OH{-}
H2O + P6 = H2PO2 + PH3 =>
36 H2O + 5 P6 = 18 H2PO2 + 12 PH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cr(OH)3 + MnO4 = CrO4 + MnO2 + H2O =>
4 Cr(OH)3 + 5 MnO4 = 4 CrO4 + 5 MnO2 + 6 H2O
C2H6O + HCl + CH4N2O + C12H22O11 = C12H14Cl2N2 + H2O =>
5 C2H6O + 4 HCl + 2 CH4N2O + C12H22O11 = 2 C12H14Cl2N2 + 18 H2O
silvernitrate + potassiumiodide = potassiumnitrate + silveriodide =>
AgNO3 + KI = KNO3 + AgI
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na + ScF3 = NaF + Sc =>
3 Na + ScF3 = 3 NaF + Sc
Zn + P2O5 = ZnO + P =>
5 Zn + P2O5 = 5 ZnO + 2 P
H2(g) + Br2(aq) = HBr(aq) =>
H2(g) + Br2(aq) = 2 HBr(aq)
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2 =>
2 C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2
NaOH + BaSO4 = Ba(OH)2 + Na2SO4 =>
2 NaOH + BaSO4 = Ba(OH)2 + Na2SO4
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CaOCl2 + Na2CO3 = CaCO3 + NaClO3 + NaCl =>
3 CaOCl2 + 3 Na2CO3 = 3 CaCO3 + NaClO3 + 5 NaCl
(Pb(CH3COO)2) + NaCl = (Pb(CH3COO)2)NaCl =>
(Pb(CH3COO)2) + NaCl = (Pb(CH3COO)2)NaCl
I2 + Na2S2O3 = NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3 = 6 NaI + 2 NaS4O6
Na + ScF3 = NaF + Sc =>
3 Na + ScF3 = 3 NaF + Sc
AgCl + NaClO4 = AgClO4 + NaCl =>
AgCl + NaClO4 = AgClO4 + NaCl
N2O5(g) + H2O(l) = HNO3(g) =>
N2O5(g) + H2O(l) = 2 HNO3(g)
K + Fe2S3 = KS3 + Fe2 =>
K + Fe2S3 = KS3 + Fe2
BOH + H2O = B + H3O2 =>
BOH + H2O = B + H3O2
N2O5 + H2SO4 = NSO4 + H2O + O2 =>
2 N2O5 + 4 H2SO4 = 4 NSO4 + 4 H2O + 3 O2
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + K2SO4 + FeSO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + 2 K2SO4 + FeSO4 + 6 CO
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
KCl + (NH3)2SO4 = K2SO4 + NH3Cl =>
2 KCl + (NH3)2SO4 = K2SO4 + 2 NH3Cl
Co(NH3)5Cl2 + NH3 = Co(NH3)5 + NH3Cl =>
Co(NH3)5Cl2 + 2 NH3 = Co(NH3)5 + 2 NH3Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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