| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + NH4OH = NH4Cl + CuOH
C5H8 + KMnO4 + H2SO4 = C4H4O5 + K2SO4 + MnSO4 + H2O =>
20 C5H8 + 62 KMnO4 + 93 H2SO4 = 25 C4H4O5 + 31 K2SO4 + 62 MnSO4 + 123 H2O
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
KMnO4 + NO2 + H2SO4 = MnSO4 + NO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NO2 + 3 H2SO4 = 2 MnSO4 + 5 NO3 + K2SO4 + 3 H2O
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
CH3{-}CH3 + Cl2 = CH2Cl{-}CH2Cl + HCl =>
CH3{-}CH3 + Cl2 = CH2Cl{-}CH2Cl + HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(C2H3O2)2 + Li2CO3 = ZnCO3 + LiC2H3O2 =>
Zn(C2H3O2)2 + Li2CO3 = ZnCO3 + 2 LiC2H3O2
NaFH2O = NaF + H2O =>
NaFH2O = NaF + H2O
Cl{-} + Ag{+} = AgCl =>
Cl{-} + Ag{+} = AgCl
H3PO4 + NH4OH = NH6PO4 + H2O =>
H3PO4 + NH4OH = NH6PO4 + H2O
Zn = Zn3 =>
3 Zn = Zn3
Fe{3+} + NH3 + H2O = NH4{+} + Fe(OH)3 =>
Fe{3+} + 3 NH3 + 3 H2O = 3 NH4{+} + Fe(OH)3
C7H5NO3S + KClO3 = CO2 + H2O + KCl + N2 + SO2 =>
6 C7H5NO3S + 31 KClO3 = 42 CO2 + 15 H2O + 31 KCl + 3 N2 + 6 SO2
MgCl2 + LiI = MgI2 + LiCl =>
MgCl2 + 2 LiI = MgI2 + 2 LiCl
SrF2 + MgSO4 = SrSO4 + MgF2 =>
SrF2 + MgSO4 = SrSO4 + MgF2
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
CaSO4 + HNO3 = Ca(NO3) + HSO4 =>
CaSO4 + HNO3 = Ca(NO3) + HSO4
NaOH + Mn2O7 = NaMnO4 + H2O =>
2 NaOH + Mn2O7 = 2 NaMnO4 + H2O
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
KOH + SF4 = KF + K2SO3 + H2O =>
6 KOH + SF4 = 4 KF + K2SO3 + 3 H2O
Cd + NaOH = Cd(OH)2 + Na =>
Cd + 2 NaOH = Cd(OH)2 + 2 Na
Cu(s) + Ag{+}(aq) = Cu{+}(aq) + Ag(s) =>
Cu(s) + Ag{+}(aq) = Cu{+}(aq) + Ag(s)
CH2O + Ag2O = CO2 + H2O + Ag =>
CH2O + 2 Ag2O = CO2 + H2O + 4 Ag
Cd + NaOH = Cd(OH)2 + Na =>
Cd + 2 NaOH = Cd(OH)2 + 2 Na
Ba(HCO3)2 + NaCl = BaCl2 + NaHCO3 =>
Ba(HCO3)2 + 2 NaCl = BaCl2 + 2 NaHCO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgCl2 + Pb(SO4) = Mg(SO4) + PbCl2 =>
MgCl2 + Pb(SO4) = Mg(SO4) + PbCl2
As{3+} + H2PO2{-} + H2O = As + H2PO3 + H{+} =>
As{3+} + H2PO2{-} + H2O = As + H2PO3 + 2 H{+}
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cl + O2 = Cl2O4 =>
2 Cl + 2 O2 = Cl2O4
C8H10O + O2 = C8H8O + H2O =>
2 C8H10O + O2 = 2 C8H8O + 2 H2O
I2 + NaBr = BrI + Na =>
I2 + 2 NaBr = 2 BrI + 2 Na
Co + NaOH = Co(OH) + Na =>
Co + NaOH = Co(OH) + Na
F2 + AgNO3 = FNO3 + Ag =>
F2 + 2 AgNO3 = 2 FNO3 + 2 Ag
ZnSO4 + Na = Na2(SO4) + Zn =>
ZnSO4 + 2 Na = Na2(SO4) + Zn
C6Cl4N2 + NH3 = C6H2Cl3N3 + NH4Cl =>
C6Cl4N2 + 2 NH3 = C6H2Cl3N3 + NH4Cl
Pb + (NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb + (NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
PO2 = P2O4 =>
2 PO2 = P2O4
AgF + Al = AgFAl =>
AgF + Al = AgFAl
KMnO4 + C2H6O + NaOH = C2H2O2 + H2O + K2MnO4 + Na2MnO4 =>
6 KMnO4 + C2H6O + 6 NaOH = C2H2O2 + 5 H2O + 3 K2MnO4 + 3 Na2MnO4
O2 + V = V2O4 =>
2 O2 + 2 V = V2O4
C2H8N2O4 + O2 = CO2 + H2O + N2O3 =>
2 C2H8N2O4 + 7 O2 = 4 CO2 + 8 H2O + 2 N2O3
KOH + CaCO3 = KCO3 + CaOH =>
KOH + CaCO3 = KCO3 + CaOH
SnO2 + Al2O3 + Nb + Nb2O5 = Sn2AlNbO6 =>
20 SnO2 + 5 Al2O3 + 8 Nb + Nb2O5 = 10 Sn2AlNbO6
Cr(OH3) + Pb(C2H3O2)2 = PbCrO4 + OH3 + (C2H3)2 =>
Cr(OH3) + Pb(C2H3O2)2 = PbCrO4 + OH3 + (C2H3)2
KMnO4 + C3H5(OH)3 = K2CO3 + CO2 + MnO2 + H2O =>
14 KMnO4 + 3 C3H5(OH)3 = 7 K2CO3 + 2 CO2 + 14 MnO2 + 12 H2O
Fr(OH) + (NH4)3Sb = SbFr3 + NH3 + H2O =>
3 Fr(OH) + (NH4)3Sb = SbFr3 + 3 NH3 + 3 H2O
CaCO3 + Cl2 = CaCl2 + CO2 + O2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + 2 CO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/25
Équations équilibrées sur06/08/24
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