| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
M2{+} + X3{-} = M2X3 =>
M2{+} + X3{-} = M2X3
Sn(C2H3O2)4 + Al2(SO4)3 = Al(C2H3O2)3 + Sn(SO4)2 =>
3 Sn(C2H3O2)4 + 2 Al2(SO4)3 = 4 Al(C2H3O2)3 + 3 Sn(SO4)2
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + F = AlF3 =>
Al + 3 F = AlF3
FeO3 + K = K2O + Fe =>
FeO3 + 6 K = 3 K2O + Fe
H2(SO4) + Cu(OH)2 = Cu(SO4)2 + H2(OH) =>
2 H2(SO4) + Cu(OH)2 = Cu(SO4)2 + 2 H2(OH)
C4H11NO2 + NaOH = C4H5NNa2O4 + H2 =>
C4H11NO2 + 2 NaOH = C4H5NNa2O4 + 4 H2
HC6H7O6 + Ca(OH)2 = H2O + Ca(C6H7O6)2 =>
2 HC6H7O6 + Ca(OH)2 = 2 H2O + Ca(C6H7O6)2
AgNO4 + AlB = AgB + AlNO4 =>
AgNO4 + AlB = AgB + AlNO4
Zn{2+} + Na2CO3 = ZnCO3 + Na{+} =>
Zn{2+} + Na2CO3 = ZnCO3 + 2 Na{+}
CrO72{-} + Pb(NO3)2 = NO3{-} + Pb(CrO4)2 + O2 =>
2 CrO72{-} + Pb(NO3)2 = 2 NO3{-} + Pb(CrO4)2 + 68 O2
H3PO4 + OH = H2O + PO4 =>
H3PO4 + 3 OH = 3 H2O + PO4
CaCl2(aq) + Rb2CO3(aq) = CaCO3(aq) + Rb2Cl2 =>
CaCl2(aq) + Rb2CO3(aq) = CaCO3(aq) + Rb2Cl2
K2CO3 + SnCl4 = KCl + Sn2(CO3)4 =>
4 K2CO3 + 2 SnCl4 = 8 KCl + Sn2(CO3)4
Hg + Al{3+} = Al2 + Hg2{2+} =>
6 Hg + 2 Al{3+} = Al2 + 3 Hg2{2+}
HCl(aq) + Zn(OH)2 = ZnCl2(aq) + H2O(l) =>
2 HCl(aq) + Zn(OH)2 = ZnCl2(aq) + 2 H2O(l)
H2C6H6O6 + OH = HC6H6O6 + H2O =>
H2C6H6O6 + OH = HC6H6O6 + H2O
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
CuCl2 + NH4(OH) = Cu(OH) + NH4Cl2 =>
CuCl2 + NH4(OH) = Cu(OH) + NH4Cl2
C36H70O4Zn + H3PO4 = C36H72O4 + Zn3(PO4)2 =>
3 C36H70O4Zn + 2 H3PO4 = 3 C36H72O4 + Zn3(PO4)2
H2SO4 + Cu = H2Cu + SO4 =>
H2SO4 + Cu = H2Cu + SO4
C6H12O6 + KMnO4 + KOH = CO2 + H2O + K2MnO4 =>
C6H12O6 + 24 KMnO4 + 24 KOH = 6 CO2 + 18 H2O + 24 K2MnO4
HNH3 + O2 = N2 + H2O =>
2 HNH3 + 2 O2 = N2 + 4 H2O
NH3 + HNO3 = NNO3 + H =>
NH3 + HNO3 = NNO3 + 4 H
MgCl2 + (NH4)2C2O4 = NH4Cl + MgC2O4 =>
MgCl2 + (NH4)2C2O4 = 2 NH4Cl + MgC2O4
MgCO2 = CO2 + Mg =>
MgCO2 = CO2 + Mg
Na2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4
KMnO4 + NaC1 + H2SO4 = C + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaC1 + 8 H2SO4 = 10 C + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
CuCO3 = CO + O2 + Cu =>
CuCO3 = CO + O2 + Cu
Cr2 + HNO3 = CrO3 + NO2 + H2O =>
Cr2 + 12 HNO3 = 2 CrO3 + 12 NO2 + 6 H2O
ClK2 = Cl + K =>
ClK2 = Cl + 2 K
SO3{2-} + N2 + H2O = SO4{2-} + NH3 =>
3 SO3{2-} + N2 + 3 H2O = 3 SO4{2-} + 2 NH3
BF3 + NaF = NaBF4 =>
BF3 + NaF = NaBF4
C3H6O + NaClO = CHCl3 + CH3COONa + NaOH =>
C3H6O + 3 NaClO = CHCl3 + CH3COONa + 2 NaOH
MgO2 + HCl = MgCl4 + H2O =>
MgO2 + 4 HCl = MgCl4 + 2 H2O
C6H14 + O2 = H2O + CO =>
2 C6H14 + 13 O2 = 14 H2O + 12 CO
H3[SbCl6] + Zn = SbH3 + ZnCl =>
H3[SbCl6] + 6 Zn = SbH3 + 6 ZnCl
Fe(s) + Cl(s) = FeCl3 =>
Fe(s) + 3 Cl(s) = FeCl3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
KNO3 + S2 = K2SO4 + SO2 + N2 =>
2 KNO3 + S2 = K2SO4 + SO2 + N2
Al4C3 + H2O = Al4C3O2 + H2 =>
Al4C3 + 2 H2O = Al4C3O2 + 2 H2
FeBr2 + HCl = FeCl2 + H2 + Br2 =>
FeBr2 + 2 HCl = FeCl2 + H2 + Br2
H2SO4 + NH3 = (NH4)2(SO4)1 =>
H2SO4 + 2 NH3 = (NH4)2(SO4)1
[Sn(OH)]2SO4 + H2O = Sn(OH)2 + H2SO4 =>
[Sn(OH)]2SO4 + 2 H2O = 2 Sn(OH)2 + H2SO4
HOH = H{+} + OH{-} =>
HOH = H{+} + OH{-}
SiC2 + KOH = K4SiO4 + K2CO3 + K2O + H2 =>
SiC2 + 12 KOH = K4SiO4 + 2 K2CO3 + 2 K2O + 6 H2
KMnO4 + NH4 = MnO2 + N2 + KOH + H2O =>
8 KMnO4 + 6 NH4 = 8 MnO2 + 3 N2 + 8 KOH + 8 H2O
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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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