| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + 2 CH2Cl2 + Cl2 = 2 KClCH2 + 2 BrCl2
NH4NO3 + BaCl2 = Ba(NO3)2 + NH3 + HCl =>
2 NH4NO3 + BaCl2 = Ba(NO3)2 + 2 NH3 + 2 HCl
CuOH + HC2H3O2 = CuC2H3O2 + HOH =>
CuOH + HC2H3O2 = CuC2H3O2 + HOH
SrO + Cl2O7 = SrCl2 + O2 =>
SrO + Cl2O7 = SrCl2 + 4 O2
KMnO4 + SO2 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + SO2 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
ZnO + NO2 + O2 = Zn(NO3)2 =>
2 ZnO + 4 NO2 + O2 = 2 Zn(NO3)2
KOH + C20H14O4 + HCl = KOHC20H14O4HCl =>
KOH + C20H14O4 + HCl = KOHC20H14O4HCl
KMnO4 + N2H8C2O4 = CO2 + H2O + KN2 + Mn =>
KMnO4 + N2H8C2O4 = 2 CO2 + 4 H2O + KN2 + Mn
SnCl2 + Fe = FeCl3 + SnCl =>
3 SnCl2 + Fe = FeCl3 + 3 SnCl
Ba(OH)2 + H2SO4 = Ba(HSO4)2(s) + H2O(l) =>
Ba(OH)2 + 2 H2SO4 = Ba(HSO4)2(s) + 2 H2O(l)
C6H5NH3Cl + NaOH = C6H5NH3OH + NaCl =>
C6H5NH3Cl + NaOH = C6H5NH3OH + NaCl
Sr(OH)2 + NaBr = SrBr2 + NaOH =>
Sr(OH)2 + 2 NaBr = SrBr2 + 2 NaOH
Ca(s) + H2O(g) = H2(g) + CaO(aq) =>
Ca(s) + H2O(g) = H2(g) + CaO(aq)
Al + CaO = CaAl + O =>
Al + CaO = CaAl + O
HNO2 + HCl = H3O + NOCl2 =>
HNO2 + 2 HCl = H3O + NOCl2
Na2SO4 + HCl = NaCl + NaHSO4 =>
Na2SO4 + HCl = NaCl + NaHSO4
HClO4 + Ba(OH)2(aq) = Ba(ClO4)2(aq) + H2O =>
2 HClO4 + Ba(OH)2(aq) = Ba(ClO4)2(aq) + 2 H2O
Ir + F = IrF6 =>
Ir + 6 F = IrF6
C2H4 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = H2C2O4 + 2 MnSO4 + K2SO4 + 4 H2O
NaH + O2 = Na2O + H2 =>
4 NaH + O2 = 2 Na2O + 2 H2
Co + H{+} = Co{2+} + H2 =>
Co + 2 H{+} = Co{2+} + H2
MgCl2 + AgOH = AgCl + Mg(OH)2 =>
MgCl2 + 2 AgOH = 2 AgCl + Mg(OH)2
NH4OH + Hg(ClO4)2 = NH4ClO4 + Hg(OH)2 =>
2 NH4OH + Hg(ClO4)2 = 2 NH4ClO4 + Hg(OH)2
C4H4O4 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
2 C4H4O4 + 3 NaHCO3 = 5 CO2 + H2O + 3 NaC2H3O2
NaI(aq) + CuNO3(aq) = CuI(s) + NaNO3(aq) =>
NaI(aq) + CuNO3(aq) = CuI(s) + NaNO3(aq)
KCl + H3PO4 = K3PO4 + HCl =>
3 KCl + H3PO4 = K3PO4 + 3 HCl
C20H28N10O9 + H2O = C20H30N10O10 =>
C20H28N10O9 + H2O = C20H30N10O10
Ir + F = IrF =>
Ir + F = IrF
ClO3{-} + H{+} + {-} = Cl{-} + H2O =>
ClO3{-} + 6 H{+} + 6e = Cl{-} + 3 H2O
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
NaOCl + C6H8O7 = ClO2 + NaCl + NaHCO3 + H2O =>
24 NaOCl + C6H8O7 = 6 ClO2 + 18 NaCl + 6 NaHCO3 + H2O
Ca(No3)2 + H3PO4 = Ca3(PO4)2 + HNo3 =>
3 Ca(No3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNo3
As2(O2)5 = As + (O2) =>
As2(O2)5 = 2 As + 5(O2)
MgSO4 + Na2O(SiO2)3 = MgO(SiO2)3 + Na2SO4 =>
MgSO4 + Na2O(SiO2)3 = MgO(SiO2)3 + Na2SO4
CO2 + Rh2S3 = Rh2O3 + CO + SO2 =>
9 CO2 + Rh2S3 = Rh2O3 + 9 CO + 3 SO2
FeSO4 + HSO4 + HNO3 = Fe(SO4)3 + H2O + NO2 =>
FeSO4 + 2 HSO4 + 2 HNO3 = Fe(SO4)3 + 2 H2O + 2 NO2
Na3FeF6 + KOH = NaOH + KF + Fe(OH)3 =>
Na3FeF6 + 6 KOH = 3 NaOH + 6 KF + Fe(OH)3
NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2
NaFe(OH)4 = NaFeO2 + H2O =>
NaFe(OH)4 = NaFeO2 + 2 H2O
Ga + Ca(NO3)2 = Ca + Ga(NO3)3 =>
2 Ga + 3 Ca(NO3)2 = 3 Ca + 2 Ga(NO3)3
H2O + C2H5MgCl + C2H5COOC2H5 = C2H5COC2H5 + HCl + MgOH =>
5 H2O + 10 C2H5MgCl + 9 C2H5COOC2H5 = 13 C2H5COC2H5 + 10 HCl + 10 MgOH
Li2S + NiBr2 = LiBr + NiS =>
Li2S + NiBr2 = 2 LiBr + NiS
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(s) + Re{3+} = Re(s) + Zn{2+} =>
3 Zn(s) + 2 Re{3+} = 2 Re(s) + 3 Zn{2+}
CrI3 + KOH + Cl2 = CrO2K2 + IO4K + H2O + KCl =>
2 CrI3 + 56 KOH + 23 Cl2 = 2 CrO2K2 + 6 IO4K + 28 H2O + 46 KCl
NaCI + KFI = NaFI + KCI =>
NaCI + KFI = NaFI + KCI
Ba + H2O = Ba2(OH) + H2 =>
4 Ba + 2 H2O = 2 Ba2(OH) + H2
MnO = Mn5 + O2 =>
10 MnO = 2 Mn5 + 5 O2
NH3(aq) + HNO3(aq) = N2(g) + H2O(l) =>
5 NH3(aq) + 3 HNO3(aq) = 4 N2(g) + 9 H2O(l)
C3H4O4 + C6H6O = C15H12O4 + H2O =>
C3H4O4 + 2 C6H6O = C15H12O4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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