| Équations équilibrées la veille | Équations équilibrées le lendemain |
68 C6H12O + Na2Cr2O72H2O + 4 H2SO4 = 68 C6H10O + Cr2(SO4)3 + 73 H2O + Na2SO4
C25H52 + O2 = CO2 + HOH =>
C25H52 + 38 O2 = 25 CO2 + 26 HOH
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
NaOH + K = KOH + Na =>
NaOH + K = KOH + Na
CaCO3 + Gd2O3 + (NH4)2HPO4 = Ca3Gd(PO4)3 + CO2 + H2O + N2 + H2 =>
6 CaCO3 + Gd2O3 + 6(NH4)2HPO4 = 2 Ca3Gd(PO4)3 + 6 CO2 + 9 H2O + 6 N2 + 18 H2
RCHO + H2SO4 + KMnO4 = RCOOH + MnSO4 + H2O + K2SO4 =>
5 RCHO + 3 H2SO4 + 2 KMnO4 = 5 RCOOH + 2 MnSO4 + 3 H2O + K2SO4
Li + CO2 = C + LiO =>
2 Li + CO2 = C + 2 LiO
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C2H4Br2 + KOH = C2H4(OK)2 + HBr =>
C2H4Br2 + 2 KOH = C2H4(OK)2 + 2 HBr
K2O + SO4 = K2SO4 + O2 =>
2 K2O + 2 SO4 = 2 K2SO4 + O2
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
C3H8O + O = CO2 + H2O =>
C3H8O + 9 O = 3 CO2 + 4 H2O
H2 + Ce = HCe2 =>
H2 + 4 Ce = 2 HCe2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
aluminumnitrate + (NH4)2CO3 = Al2(CO3)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4NO3
C18H38 + Br = HBr + C18H37Br =>
C18H38 + 2 Br = HBr + C18H37Br
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
Te + F6 = TeF6 =>
Te + F6 = TeF6
Na2HPo4 + H2O = NaOH + H3Po4 =>
Na2HPo4 + 2 H2O = 2 NaOH + H3Po4
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2 =>
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2
Mg(NO3)2 + H2O = HNO3 + MgOHNO3 =>
Mg(NO3)2 + H2O = HNO3 + MgOHNO3
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
C3H7OH(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
KClO + H2 = KCl + H2O =>
KClO + H2 = KCl + H2O
NaNH2 + HCOOH = HCONH2 + NaOH =>
NaNH2 + HCOOH = HCONH2 + NaOH
HCl2O + Au(OH)3 = Au(Cl2O)3 + H2O =>
3 HCl2O + Au(OH)3 = Au(Cl2O)3 + 3 H2O
H2SiO4 + LiOH = Li2SiO4 + H2O =>
H2SiO4 + 2 LiOH = Li2SiO4 + 2 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Al + OH{-}{-} + H2O = [Al(OH)4]{-} + H2 =>
2 Al + 2 OH{-}{-} + 6 H2O = 2[Al(OH)4]{-} + 3 H2
Na2S2O8 + Mg = Na2O + MgO + SO2 =>
Na2S2O8 + 3 Mg = Na2O + 3 MgO + 2 SO2
NH4(OH) + Mg(PO4)2 = Mg(OH)2 + NH4(PO4) =>
2 NH4(OH) + Mg(PO4)2 = Mg(OH)2 + 2 NH4(PO4)
C6H12O6(s) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(s) = 2 CH3CH2OH(l) + 2 CO2(g)
Fe2(OH)2 + O2 + H2O = Fe(OH)3 =>
Fe2(OH)2 + O2 + 2 H2O = 2 Fe(OH)3
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Fe + LiOH = FeO + Li + H2 =>
2 Fe + 2 LiOH = 2 FeO + 2 Li + H2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
NaHSO3 + HCl = NaCl + H2SO3 =>
NaHSO3 + HCl = NaCl + H2SO3
Sn + Cr{3+} = Sn{2+} + Cr =>
3 Sn + 2 Cr{3+} = 3 Sn{2+} + 2 Cr
H2SO4 + NOH = N2SO4 + H2O =>
H2SO4 + 2 NOH = N2SO4 + 2 H2O
KClO3 + MnCl2 + H2O = KCl + MnO2 + HCl =>
KClO3 + 3 MnCl2 + 3 H2O = KCl + 3 MnO2 + 6 HCl
Zn(SCN)2 + KNO3 = K2CO3 + CO2 + SO2 + N2 + ZnO =>
5 Zn(SCN)2 + 18 KNO3 = 9 K2CO3 + CO2 + 10 SO2 + 14 N2 + 5 ZnO
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Bi{+3} + NH4OH = Bi(OH)3 + NH4{+} =>
Bi{+3} + 3 NH4OH = Bi(OH)3 + 3 NH4{+}
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO + SO3 + HCl
HSO4{-} + NH3 = SO4{-2} + NH4{+} =>
HSO4{-} + NH3 = SO4{-2} + NH4{+}
NaOH + C3H4O2 = NaO2C2H3 + H2O =>
3 NaOH + 2 C3H4O2 = 3 NaO2C2H3 + H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Cr2 + Pb(NO3)5 = Cr(NO3)3 + Pb2 =>
5 Cr2 + 6 Pb(NO3)5 = 10 Cr(NO3)3 + 3 Pb2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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