| Équations équilibrées la veille |
EDA + CaC2O4 = CaEDA + C2O4
K2CrO4 + H2O2 = K2CrO47 + H2O =>
K2CrO4 + 43 H2O2 = K2CrO47 + 43 H2O
CH4 + O2 = CH3HO =>
2 CH4 + O2 = 2 CH3HO
Na2ZnO2 + Cu + H2O = CuO + NaOH + Zn =>
Na2ZnO2 + Cu + H2O = CuO + 2 NaOH + Zn
NaCl + OH = NaO + HCl =>
NaCl + OH = NaO + HCl
H3(PO4) + CuO = Cu3(PO4)2 + H2O =>
2 H3(PO4) + 3 CuO = Cu3(PO4)2 + 3 H2O
C8H16C8 + O2 = CO2 + H2O =>
C8H16C8 + 20 O2 = 16 CO2 + 8 H2O
NH2CONH2 + H2O + HCl = NH4Cl + CO2 =>
NH2CONH2 + H2O + 2 HCl = 2 NH4Cl + CO2
B9H7 + O2 = B2O3 + H2O =>
2 B9H7 + 17 O2 = 9 B2O3 + 7 H2O
MnSO4 + H2O2 = MnOSO4 + H2O =>
MnSO4 + H2O2 = MnOSO4 + H2O
C5H5NH2 + O2 = CO2 + H2O + N2O3 =>
2 C5H5NH2 + 15 O2 = 10 CO2 + 7 H2O + N2O3
HC3H5O3 + NaOH = Na + C3H5O3 + H2O =>
HC3H5O3 + NaOH = Na + C3H5O3 + H2O
Na2SO4 + KNO3 = SO4NO3 + KNa2 =>
Na2SO4 + KNO3 = SO4NO3 + KNa2
BrCl + H2O = Br3 + HBrO3 + HCl =>
15 BrCl + 9 H2O = 4 Br3 + 3 HBrO3 + 15 HCl
CuSO4 + CaS = CaSO4 + CuS =>
CuSO4 + CaS = CaSO4 + CuS
Fe(NO3)3 + K2S = Fe2S3 + K + NO3 =>
2 Fe(NO3)3 + 3 K2S = Fe2S3 + 6 K + 6 NO3
CH4 + O2 = CH3HO =>
2 CH4 + O2 = 2 CH3HO
Bi{3+} + Sn{2+} = BiSn{5+} =>
Bi{3+} + Sn{2+} = BiSn{5+}
CH4 + O2 = CH3HO =>
2 CH4 + O2 = 2 CH3HO
AlF3 + KOH = KAlO2 + KF + H2O =>
AlF3 + 4 KOH = KAlO2 + 3 KF + 2 H2O
Mn7 + O2 = MnO7 =>
2 Mn7 + 49 O2 = 14 MnO7
CH4 + O2 = CH3HO =>
2 CH4 + O2 = 2 CH3HO
NO2{-} + ClO{-} = NO3{-} + Cl{-} =>
NO2{-} + ClO{-} = NO3{-} + Cl{-}
H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4
AlBr3 + H2CO3 = Al2(CO3)3 + HBr =>
2 AlBr3 + 3 H2CO3 = Al2(CO3)3 + 6 HBr
Au(OH) + C2H5COOH = AuC2H5COO + H2O =>
Au(OH) + C2H5COOH = AuC2H5COO + H2O
N2H4 + HNO3 = N2H5NO3 =>
N2H4 + HNO3 = N2H5NO3
Pb(OH)2 + CH3COOH = Pb(CH3COO)2 + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
Fe(OH)2 + H2(SO4) = Fe2(SO4)2 + H2O =>
2 Fe(OH)2 + 2 H2(SO4) = Fe2(SO4)2 + 4 H2O
BrCl3 + H2O = Br + HBrO3 + HCl =>
5 BrCl3 + 9 H2O = 2 Br + 3 HBrO3 + 15 HCl
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
BrCl3 + H2O = Br + HBrO3 + HCl =>
5 BrCl3 + 9 H2O = 2 Br + 3 HBrO3 + 15 HCl
BaBr2 + H2SO4 = BaSO4 + Br2H2 =>
BaBr2 + H2SO4 = BaSO4 + Br2H2
MnF6 + SbF5 = SbF6 + MnF3 =>
MnF6 + 3 SbF5 = 3 SbF6 + MnF3
C2O + O2 = CO =>
2 C2O + O2 = 4 CO
KMnO4 + KI + H2SO4 = MnSO4 + KSO4 + H2O + I2 =>
KMnO4 + 2 KI + 4 H2SO4 = MnSO4 + 3 KSO4 + 4 H2O + I2
C4H10 + O3 = CO2 + H2O =>
3 C4H10 + 13 O3 = 12 CO2 + 15 H2O
HI(aq) = H2(g) + I2(g) =>
2 HI(aq) = H2(g) + I2(g)
NaCO3 + PbNO3 = NaNO3 + PbCO3 =>
NaCO3 + PbNO3 = NaNO3 + PbCO3
C6H5ONa + HCl = C6H4 + NaCl + H2O =>
C6H5ONa + HCl = C6H4 + NaCl + H2O
C3H6 + HOH = C3H7OH =>
C3H6 + HOH = C3H7OH
Mn3O4 + OH({-}) = MnO4{-2} + H2O + e =>
Mn3O4 + 16 OH({-}) = 3 MnO4{-2} + 8 H2O + 10e
Sr(NO3)2 + KClO3 = Sr(ClO3)2 + KNO3 =>
Sr(NO3)2 + 2 KClO3 = Sr(ClO3)2 + 2 KNO3
Al + I2 = AlI2 =>
Al + I2 = AlI2
HCOOH + Na = Na(COOH) + H2 =>
2 HCOOH + 2 Na = 2 Na(COOH) + H2
C15H32N9S5O2 + O2 = CO2 + NO2 + SO2 + H2O =>
C15H32N9S5O2 + 36 O2 = 15 CO2 + 9 NO2 + 5 SO2 + 16 H2O
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4(aq)
NH4Cl + Pb(NO3)2 = N2H4O3 + PbCl2 =>
2 NH4Cl + Pb(NO3)2 = 2 N2H4O3 + PbCl2
K2Cr2O7 + NaI + H2SO4 = Na2SO4 + Cr2(SO4)3 + I2 + KSO4 + H2O =>
K2Cr2O7 + 4 NaI + 7 H2SO4 = 2 Na2SO4 + Cr2(SO4)3 + 2 I2 + 2 KSO4 + 7 H2O
SrSO3 + CH3COOH = Sr(CH3COO)2 + H2O + SO2 =>
SrSO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + SO2
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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