| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Fe1 + Mn1 = FeMn3 =>
Fe1 + 3 Mn1 = FeMn3
PO4{3-} + AgNO3 = Ag3PO4 + NO3{-} =>
PO4{3-} + 3 AgNO3 = Ag3PO4 + 3 NO3{-}
NH4Cl + MgO = NH3 + H2O + MgCl2 =>
2 NH4Cl + MgO = 2 NH3 + H2O + MgCl2
NF3 + SiO2 = SiF4 + O + N =>
4 NF3 + 3 SiO2 = 3 SiF4 + 6 O + 4 N
C2H5OH + [O] = CH3CHO + H2O =>
C2H5OH + [O] = CH3CHO + H2O
C(s) + H2 + O2 = C12H22O11 =>
24 C(s) + 22 H2 + 11 O2 = 2 C12H22O11
IO2 + Al = Al(IO2)3 =>
3 IO2 + Al = Al(IO2)3
Ca(OH)2 + HCO3 = Ca(CO3)2 + H2O =>
Ca(OH)2 + 2 HCO3 = Ca(CO3)2 + 2 H2O
FeN + Pb(OH)4 = Fe(OH)4 + PbN =>
FeN + Pb(OH)4 = Fe(OH)4 + PbN
[Co(H2O)6]Cl2 + NH4Cl + H2O2 + NH3 = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + H2O2 + 10 NH3 = 2[Co(NH3)6]Cl3 + 14 H2O
HNO3(ac) + CuO(s) = Cu(NO3)2(ac) + H2O(l) =>
2 HNO3(ac) + CuO(s) = Cu(NO3)2(ac) + H2O(l)
XeO3 = Xe + O =>
XeO3 = Xe + 3 O
C10H19N + C6H8O7 = C10H19N(C6H8O7) =>
C10H19N + C6H8O7 = C10H19N(C6H8O7)
Cr2O7{2-} + Fe{2+} + H{+} = H2O + Cr{3+} + Fe{3 = } =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 7 H2O + 2 Cr{3+} + 6 Fe{3
C13H25O2 + O2 = C4H6O2 + H2O =>
8 C13H25O2 + 29 O2 = 26 C4H6O2 + 22 H2O
Na3PO4 + Ca3(C6H5O7)2 = Na3C6H5O7 + Ca3(PO4)2 =>
2 Na3PO4 + Ca3(C6H5O7)2 = 2 Na3C6H5O7 + Ca3(PO4)2
Fe + HCl = H2 + Cl2Fe =>
Fe + 2 HCl = H2 + Cl2Fe
H2SO3 + ZnCO3 = ZnSO3 + CO2 + H2O =>
H2SO3 + ZnCO3 = ZnSO3 + CO2 + H2O
KNO3 + K2MnO4 + H2O = NO + MnO4 + KOH =>
2 KNO3 + 3 K2MnO4 + 4 H2O = 2 NO + 3 MnO4 + 8 KOH
C4H6O2 + O2 = H2O + CO2 =>
2 C4H6O2 + 9 O2 = 6 H2O + 8 CO2
KHP + NaOH = NaP + K + H2O =>
KHP + NaOH = NaP + K + H2O
Ca + H(NO3) = Ca(NO3)2 + H =>
Ca + 2 H(NO3) = Ca(NO3)2 + 2 H
Fe3C + H2SO4 = Fe2(SO4)3 + H + C =>
2 Fe3C + 9 H2SO4 = 3 Fe2(SO4)3 + 18 H + 2 C
Na2(Co3) + H2O = Na2O + H2Co3 =>
Na2(Co3) + H2O = Na2O + H2Co3
I{-} + Cr2O7{-2} + H{+} = IO3{-} + Cr{3+} + H2O =>
I{-} + Cr2O7{-2} + 8 H{+} = IO3{-} + 2 Cr{3+} + 4 H2O
Fe(NO3)3 + Na2SO4 = Fe(SO4)3 + Na2(NO3) =>
Fe(NO3)3 + 3 Na2SO4 = Fe(SO4)3 + 3 Na2(NO3)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Mn{2+} + MnO4{-} + H2O = MnO2 + H3O{+} =>
3 Mn{2+} + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+}
K + NH3 = KNH3 =>
K + NH3 = KNH3
Ba + CaCO3 = Ca + BaCO3 =>
Ba + CaCO3 = Ca + BaCO3
Ca(NO3)2*4H2O + Na2SiO3*5H2O + HCl = Na4Ca4Si6O18 + H2O + O2 + NaCl + NH3 =>
4 Ca(NO3)2*4H2O + 6 Na2SiO3*5H2O + 8 HCl = Na4Ca4Si6O18 + 38 H2O + 16 O2 + 8 NaCl + 8 NH3
CoI2 + NaPO4 = CoPO4 + NaI2 =>
CoI2 + NaPO4 = CoPO4 + NaI2
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
C6H5NO2 + O2 = NH3 + CO2 + H2O =>
2 C6H5NO2 + 11 O2 = 2 NH3 + 12 CO2 + 2 H2O
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
LiCl + MgSO4 = MgCl2 + Li2SO4 =>
2 LiCl + MgSO4 = MgCl2 + Li2SO4
AsH3 + O2 = AsO + H2O =>
4 AsH3 + 5 O2 = 4 AsO + 6 H2O
K2Mn2O7 + V(NO3)3 = KNO3 + V2(Mn2O7)3 =>
3 K2Mn2O7 + 2 V(NO3)3 = 6 KNO3 + V2(Mn2O7)3
HCN + Na2CO3 = NaCN + H2O + CO2 =>
2 HCN + Na2CO3 = 2 NaCN + H2O + CO2
Br2 + Zn = ZnBr2 =>
Br2 + Zn = ZnBr2
Ca(OH)2 + HClO3 = Ca(ClO3)2 + HOH =>
Ca(OH)2 + 2 HClO3 = Ca(ClO3)2 + 2 HOH
KNO2 + KI + H2O = I2 + KOH + NO =>
2 KNO2 + 2 KI + 2 H2O = I2 + 4 KOH + 2 NO
NaHCO3 + C6H8O = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C6H8O = 3 CO2 + 7 H2O + 5 Na3C6H5O7
CuSO4 + KI = CuIK2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuIK2SO4 + I2
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H =>
2 SO3{2-} + Co(OH)2 = Co + 2 SO4{2-} + 2 H
C6H5OH + Cl2 = C6H4ClOH + HCl =>
C6H5OH + Cl2 = C6H4ClOH + HCl
Zn(NO3)2 + Li2Co3 = ZnCo3 + LiNO3 =>
Zn(NO3)2 + Li2Co3 = ZnCo3 + 2 LiNO3
C3H7NO2 + O2 = CO2 + H2O + NO2 =>
4 C3H7NO2 + 19 O2 = 12 CO2 + 14 H2O + 4 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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