| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C6H9NO)25 = 25 C6H9NO
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
HgSe + HCl + H2O2 = Hg + Se2Cl2 + H2O =>
2 HgSe + 2 HCl + H2O2 = 2 Hg + Se2Cl2 + 2 H2O
H2O(l) + NH3(l) = NH4OH(l) =>
H2O(l) + NH3(l) = NH4OH(l)
Sb + KNO3 + KOH = K3SbO4 + NH3 + H2O =>
8 Sb + 5 KNO3 + 19 KOH = 8 K3SbO4 + 5 NH3 + 2 H2O
Br2 + KCI = Br2CI + K =>
Br2 + KCI = Br2CI + K
C6H4(NO2)COOH + HCl + Fe = C6H4(NH3)COOHCl + FeCl2 + H2O =>
C6H4(NO2)COOH + 7 HCl + 3 Fe = C6H4(NH3)COOHCl + 3 FeCl2 + 2 H2O
Fe(OH)2 + Mg(OH)2 = FeMgO2 + H2O =>
Fe(OH)2 + Mg(OH)2 = FeMgO2 + 2 H2O
C5H12O + K2Cr2O7 + H2SO4 = C5H10O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H12O + 2 K2Cr2O7 + 8 H2SO4 = 3 C5H10O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NaHCO3 + H3C6H5O7 = NaH2C6H5O7 + H2O + CO2 =>
NaHCO3 + H3C6H5O7 = NaH2C6H5O7 + H2O + CO2
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H3O =>
Cu2S + 9 HNO3 = Cu(NO3)2 + CuSO4 + 7 NO2 + 3 H3O
O2 + C2H3Cl = CO2 + H2O + HCl2 =>
21 O2 + 8 C2H3Cl = 16 CO2 + 10 H2O + 4 HCl2
C2H5CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 C2H5CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
Co{2+} + NH4OH = [Co(NH3)6]{2+} + H2O =>
Co{2+} + 6 NH4OH = [Co(NH3)6]{2+} + 6 H2O
KHCO3 + CO(NH2)2 + KOH = KNCO + (NH4)2(CO3) =>
2 KHCO3 + 5 CO(NH2)2 + 2 KOH = 4 KNCO + 3(NH4)2(CO3)
N4 + F2 = NF3 =>
N4 + 6 F2 = 4 NF3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Mn2O4 + Al = Al2O3 + Mn =>
3 Mn2O4 + 8 Al = 4 Al2O3 + 6 Mn
Na2SO3 + Cl2 + H2O = Na2SO4 + HCl =>
Na2SO3 + Cl2 + H2O = Na2SO4 + 2 HCl
Sn + HMnO4 = Sn(MnO4)2 + H2 =>
Sn + 2 HMnO4 = Sn(MnO4)2 + H2
Al(oh)3 + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al(oh)3 + 6 KOH + 18 H2O = 6 K[Al(OH)4] + 9 H2
FeCl3*6H2O + NH3 = Fe(OH)3 + NH4Cl + H2O =>
FeCl3*6H2O + 3 NH3 = Fe(OH)3 + 3 NH4Cl + 3 H2O
BaCl2 + Na2MoO4 = BaMoO4 + NaCl =>
BaCl2 + Na2MoO4 = BaMoO4 + 2 NaCl
FeSO4 + NaOH + H2O2 = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4
CH0CH0CH0OH + O2 = CO2 + H2O =>
2 CH0CH0CH0OH + 7 O2 = 6 CO2 + 4 H2O
Be + H2O = H2BeO =>
Be + H2O = H2BeO
NaCl + HC2H3O2 = Na(C2H3O2) + HCl =>
NaCl + HC2H3O2 = Na(C2H3O2) + HCl
Zn(CO3) + Li = Li2(CO3) + Zn =>
Zn(CO3) + 2 Li = Li2(CO3) + Zn
Cl2 + NaOH = Na4Cl + NaClO2 + H2O =>
7 Cl2 + 32 NaOH = 6 Na4Cl + 8 NaClO2 + 16 H2O
C57H104O6 + NaOH = C17H33CO2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C17H33CO2Na + C3H8O3
Co + H2O = Co(OH2) =>
Co + H2O = Co(OH2)
CaH + H2O = Ca(OH)2 + H2 =>
2 CaH + 4 H2O = 2 Ca(OH)2 + 3 H2
C7H5ClO + C6H6BrN = C13H9BrClN + H2O =>
C7H5ClO + C6H6BrN = C13H9BrClN + H2O
N4 + F2 = NF3 =>
N4 + 6 F2 = 4 NF3
H2SO3 + HNO = H2S04 + NO + H2O =>
4 H2SO3 + 18 HNO = H2S04 + 18 NO + 12 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2O7 + K2SO4 + H2O =>
8 K2FeO4 + 6 CrSO4 + 11 H2SO4 = 4 Fe2(SO4)3 + 3 K2Cr2O7 + 5 K2SO4 + 11 H2O
MgS + Ca = CaS + Mg =>
MgS + Ca = CaS + Mg
NH4CO3 + NaNO3 = NH4NO3 + NaCO3 =>
NH4CO3 + NaNO3 = NH4NO3 + NaCO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq)(classification) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)(classification)
NO3{-} + CO + H{+} = CO2 + C5H7NO2 + N2 =>
7 NO3{-} + 29 CO + 7 H{+} = 24 CO2 + C5H7NO2 + 3 N2
(Na)3PO4 + CoSO4 = (Na)2SO4 + (Co)3(PO4)2 =>
2(Na)3PO4 + 3 CoSO4 = 3(Na)2SO4 + (Co)3(PO4)2
CaCO3 + HCl = CaO + H2O + CCl4 =>
CaCO3 + 4 HCl = CaO + 2 H2O + CCl4
Cu(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Cu(OH)2(s) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Cu(OH)2(s)
CaOH + CH3COOH = H2O + CH3 + CaCOOH =>
6 CaOH + 5 CH3COOH = 4 H2O + 4 CH3 + 6 CaCOOH
Na2S2O3 + KClO3 + H2O = Na2SO4 + KCl + H2SO4 =>
3 Na2S2O3 + 4 KClO3 + 3 H2O = 3 Na2SO4 + 4 KCl + 3 H2SO4
HNO2 + Ra(OH)2 = Ra(NO2)2 + HOH =>
2 HNO2 + Ra(OH)2 = Ra(NO2)2 + 2 HOH
Cu + (NO3)2 = Cu(NO3)2 =>
Cu + (NO3)2 = Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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