| Équations équilibrées la veille | Équations équilibrées le lendemain |
37 NH4NO3 + C12H26 = 12 CO2 + 87 H2O + 37 N2
N2O + BaO = NBa + O2 =>
2 N2O + 4 BaO = 4 NBa + 3 O2
C6H5OH + H2O2 = CO2 + H2O =>
C6H5OH + 14 H2O2 = 6 CO2 + 17 H2O
C2H5Br + O2 = CO2 + H2O + Br2 =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 H2O + 2 Br2
CO2 + H2OO = C6H12O6 + O =>
6 CO2 + 6 H2OO = C6H12O6 + 18 O
CuSO4 + NaCl + Na2SO3 + NaHCO3 = CuCl + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 2 NaCl + Na2SO3 + 2 NaHCO3 = 2 CuCl + 3 Na2SO4 + 2 CO2 + H2O
H2CO3 + Fe(OH)3 = FeOHCO3 + H2O =>
H2CO3 + Fe(OH)3 = FeOHCO3 + 2 H2O
Al(NO3)3 + MgI2 = Mg(NO3)3 + AlI2 =>
Al(NO3)3 + MgI2 = Mg(NO3)3 + AlI2
Al + CuCl2 + H2O = Cu(OH)2 + AlCl3 + H =>
2 Al + 3 CuCl2 + 6 H2O = 3 Cu(OH)2 + 2 AlCl3 + 6 H
N2O + BaO = NBa + O2 =>
2 N2O + 4 BaO = 4 NBa + 3 O2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + K + H2O =>
K2Cr2O7 + 4 SnCl2 + 14 HCl = 2 CrCl3 + 4 SnCl4 + 2 K + 7 H2O
NH4OH + CuSO4 = Cu(NH4OH)4 + SO4 =>
4 NH4OH + CuSO4 = Cu(NH4OH)4 + SO4
KClO3 + I2 + HNO3 = Cl2 + KH(IO3)2 + KNO3 =>
2 KClO3 + I2 + HNO3 = Cl2 + KH(IO3)2 + KNO3
BeO + H2S = H2O + BeS =>
BeO + H2S = H2O + BeS
Ni + O2 = NiO3 =>
2 Ni + 3 O2 = 2 NiO3
KNO2 + KNO3 + Cr2O = NO + K2CrO4 =>
KNO2 + 3 KNO3 + Cr2O = 4 NO + 2 K2CrO4
HNO2 + Br2 = NO2 + HBr =>
2 HNO2 + Br2 = 2 NO2 + 2 HBr
Ba(OH)2 + HgSO4 = BaSO4 + Hg(OH)2 =>
Ba(OH)2 + HgSO4 = BaSO4 + Hg(OH)2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
AgClO3 + H2S = AgS + H2ClO3 =>
AgClO3 + H2S = AgS + H2ClO3
C6H6O = C + H + O =>
C6H6O = 6 C + 6 H + O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5SH + O2 = CO2 + H2O + SO2 =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
CaSO4 + H2SO4 = CaH2 + (HSO4) =>
CaSO4 + 3 H2SO4 = CaH2 + 4(HSO4)
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Zn + HNO3 = Zn(NO3)2 + NH3(NH4NO3) + H2O =>
8 Zn + 19 HNO3 = 8 Zn(NO3)2 + NH3(NH4NO3) + 6 H2O
Na2CO3 + C2H2O4 = Na2C2O4 + CO2 + H2O =>
Na2CO3 + C2H2O4 = Na2C2O4 + CO2 + H2O
C2H5OH + H2 = CH4 + H2O =>
C2H5OH + 2 H2 = 2 CH4 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C2H4(g) + O2(g) = CO(g) + H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(g) + 2 H2O(g)
H{+} + MnO4{-} + C4H10O = Mn{2+} + H2O + C4H8O2 =>
12 H{+} + 4 MnO4{-} + 5 C4H10O = 4 Mn{2+} + 11 H2O + 5 C4H8O2
Al(OH)2 + H2SO4 = [Al(OH)2]2SO4 + H2 =>
2 Al(OH)2 + H2SO4 = [Al(OH)2]2SO4 + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KMnO4 + NaOH + C6H12O6 = MnO2 + C3H4O3Na + KOH + H2O =>
2 KMnO4 + 6 NaOH + 3 C6H12O6 = 2 MnO2 + 6 C3H4O3Na + 2 KOH + 8 H2O
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O(l) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(l)
An + HNO3 = An(NO3)2 + N2O + H2O =>
4 An + 10 HNO3 = 4 An(NO3)2 + N2O + 5 H2O
SrS(aq) + Cu3(SO4)2(aq) = Sr3(SO4)(s) + CuS2 =>
6 SrS(aq) + Cu3(SO4)2(aq) = 2 Sr3(SO4)(s) + 3 CuS2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2CO3 + NaHSO4 = K2SO4 + Na2CO3 + H2O + CO2 =>
2 K2CO3 + 2 NaHSO4 = 2 K2SO4 + Na2CO3 + H2O + CO2
C8H10 + KMnO4 + H2SO4 = C8H8O2 + MnO2 + K2SO4 + H2O =>
C8H10 + 2 KMnO4 + H2SO4 = C8H8O2 + 2 MnO2 + K2SO4 + 2 H2O
Co(OH)2 + NH3 = [Co(NH3)6]{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = [Co(NH3)6]{2+} + 2 OH{-}
BaSO4 + C = BaS + CO2 =>
BaSO4 + 2 C = BaS + 2 CO2
C6H12 = C5H9CH3 =>
C6H12 = C5H9CH3
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
C(s) + O2(g) = CO2 =>
C(s) + O2(g) = CO2
H2 + H2O = H3O =>
H2 + 2 H2O = 2 H3O
HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + 2 NaNO3(aq)
Au(OH)3 + H3PO4 = AuPO4 + H2O =>
Au(OH)3 + H3PO4 = AuPO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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