| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO + 17 H2 = C8H18 + 8 H2O
C4H8O2 + H2O = C4O2{-8} + H3O{+} =>
C4H8O2 + 8 H2O = C4O2{-8} + 8 H3O{+}
Mg2SiO4 + Ca3Al2Si3O12 + Mg3Al2Si3O12 = CaMgSi2O6 + MgAl2O4 =>
3 Mg2SiO4 + 2 Ca3Al2Si3O12 + Mg3Al2Si3O12 = 6 CaMgSi2O6 + 3 MgAl2O4
Cl2O + H2O = OHCl =>
Cl2O + H2O = 2 OHCl
Li3N + H2O = NH3 + Li + OH =>
Li3N + 3 H2O = NH3 + 3 Li + 3 OH
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NaHCO3 + C2H4O2 = CO2 + H2O + Na2 =>
8 NaHCO3 + C2H4O2 = 10 CO2 + 6 H2O + 4 Na2
C6H8O7*H2O + H2O = C6H5O7{3-} + H3O{+} =>
C6H8O7*H2O + 2 H2O = C6H5O7{3-} + 3 H3O{+}
Mg + N2 + HCl = Mg3Cl2 + NH3 =>
9 Mg + N2 + 6 HCl = 3 Mg3Cl2 + 2 NH3
CuSO4*5H2O = Cu(OH)2 + H2SO4 + H2O =>
CuSO4*5H2O = Cu(OH)2 + H2SO4 + 3 H2O
Pb(OH)2 + CH3COOH = (CH3COO)2Pb + H2O =>
Pb(OH)2 + 2 CH3COOH = (CH3COO)2Pb + 2 H2O
Al(OH)3 + HIO = AlIO2 + H2O =>
Al(OH)3 + HIO = AlIO2 + 2 H2O
HCl + Mn2O7 = MnCl2 + Cl2 + H2O =>
14 HCl + Mn2O7 = 2 MnCl2 + 5 Cl2 + 7 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CH4(g) = C3H8 + H2(g) =>
3 CH4(g) = C3H8 + 2 H2(g)
B5H9 + O2 = B + H2O =>
4 B5H9 + 9 O2 = 20 B + 18 H2O
Li(OH) + HPO3 = LiPO3 + H2O =>
Li(OH) + HPO3 = LiPO3 + H2O
N2H4O3 + C6H5COOH = CO2 + H2O + N2 =>
15 N2H4O3 + C6H5COOH = 7 CO2 + 33 H2O + 15 N2
Al(NO3)3 + Be = Al + Be(NO3)2 =>
2 Al(NO3)3 + 3 Be = 2 Al + 3 Be(NO3)2
Na2SO4 + Fe = Na + SO4Fe3 =>
Na2SO4 + 3 Fe = 2 Na + SO4Fe3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
BaCrO4 + HNO3 = Ba(NO3)2 + H2CrO4 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + H2CrO4
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al4C3(s) + HCl(aq) = AlCl3(aq) + CH4(g) =>
Al4C3(s) + 12 HCl(aq) = 4 AlCl3(aq) + 3 CH4(g)
KMnO4(aq) + Na2SO3(aq) + H2O(l) = MnO2(s) + Na2SO4(aq) + KOH(aq) =>
2 KMnO4(aq) + 3 Na2SO3(aq) + H2O(l) = 2 MnO2(s) + 3 Na2SO4(aq) + 2 KOH(aq)
Ni2O + H2SO4 = Ni2SO4 + H2O =>
Ni2O + H2SO4 = Ni2SO4 + H2O
I2O5 = I + O2 =>
2 I2O5 = 4 I + 5 O2
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
HNO2 + MnO{4-} + H = Mn{2+} + NO{3-} + H2O =>
2 HNO2 + MnO{4-} + 4 H = Mn{2+} + 2 NO{3-} + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CO3 + Pb3(PO4)2 = Na3PO4 + PbCO3 =>
3 Na2CO3 + Pb3(PO4)2 = 2 Na3PO4 + 3 PbCO3
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
FeCu2S2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2 + H2O =>
2 FeCu2S2 + 22 H2SO4 = Fe2(SO4)3 + 4 CuSO4 + 19 SO2 + 22 H2O
C16H32O6 + O2 = CO2 + H2O =>
C16H32O6 + 21 O2 = 16 CO2 + 16 H2O
Cu{+2} + OH{-} = Cu(OH)4{-2} =>
Cu{+2} + 4 OH{-} = Cu(OH)4{-2}
H(SO4) + BaCl = Ba(SO4) + HCl =>
H(SO4) + BaCl = Ba(SO4) + HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ni + O = NiO =>
Ni + O = NiO
Na2CO3(s) + H2SO4(l) = CO2(g) + H2O(l) + Na2SO4(aq) =>
Na2CO3(s) + H2SO4(l) = CO2(g) + H2O(l) + Na2SO4(aq)
C7H5NaO2 + O = Na2CO3 + CO + H2O =>
2 C7H5NaO2 + 17 O = Na2CO3 + 13 CO + 5 H2O
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4Cl(aq)
S02 + O2 = SO3 =>
S02 + 3 O2 = 2 SO3
C3H8O3 + O2 = C2O4 + H2O =>
2 C3H8O3 + 7 O2 = 3 C2O4 + 8 H2O
HClO2 = ClO2 + Cl2 + H2O =>
8 HClO2 = 6 ClO2 + Cl2 + 4 H2O
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Sm + HCl = SmCl3 + H =>
Sm + 3 HCl = SmCl3 + 3 H
LiOH(s) + HNO3 = LiNO3 + H2O =>
LiOH(s) + HNO3 = LiNO3 + H2O
As2S3 + KMnO4 + H2SO3 = H3As3O4 + MnSO4 + K2SO4 + H2O =>
6 As2S3 + 46 KMnO4 + 51 H2SO3 = 4 H3As3O4 + 46 MnSO4 + 23 K2SO4 + 45 H2O
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s) =>
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s)
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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