| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 Cr2O3 = 2 ClCr2O3
AlCl3 + H4C + Li2O + NaBr + Be3N2 + K2S + BF3 = Al4C3 + H2O + LiBr + Na3N + BeS + KF + BCl3 =>
4 AlCl3 + 3 H4C + 6 Li2O + 12 NaBr + 2 Be3N2 + 6 K2S + 4 BF3 = Al4C3 + 6 H2O + 12 LiBr + 4 Na3N + 6 BeS + 12 KF + 4 BCl3
Mn2O + Fe3N3 = Fe2O3 + Mn3N =>
9 Mn2O + 2 Fe3N3 = 3 Fe2O3 + 6 Mn3N
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K + ClO = KCl + O =>
K + ClO = KCl + O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
HNO3 + Ag(NH3)2 + HCl = AgCl + NH3 + H2O =>
HNO3 + 8 Ag(NH3)2 + 8 HCl = 8 AgCl + 17 NH3 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C10H8 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
20 C10H8 + 42 KMnO4 + 63 H2SO4 = 25 C8H6O4 + 42 MnSO4 + 21 K2SO4 + 68 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaI + NH4(NO3) = NH4I + NaNO3 =>
NaI + NH4(NO3) = NH4I + NaNO3
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
Zn + HNO3 = ZnO + HNO2 =>
Zn + HNO3 = ZnO + HNO2
Pd(NO3)2 = Pd + N2 + O2 =>
Pd(NO3)2 = Pd + N2 + 3 O2
SO2 + H2O = HO + SO =>
SO2 + H2O = 2 HO + SO
C6H5NH2 + H2SO4 = C6H7NO3S + H2O =>
C6H5NH2 + H2SO4 = C6H7NO3S + H2O
KOH + H3PO4 = K + HPO4 + H2O =>
2 KOH + H3PO4 = 2 K + HPO4 + 2 H2O
H2SO4 + Fe(OH)3 = [Fe(OH)2]2SO4 + H2O =>
H2SO4 + 2 Fe(OH)3 = [Fe(OH)2]2SO4 + 2 H2O
HCl + Ca(OH)2 = ClCa + H3O2 =>
HCl + Ca(OH)2 = ClCa + H3O2
FeSO4 + Ba(NO3)2 = Fe + NO3 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe + 2 NO3 + BaSO4
HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O
Al + H2Br = AlH2Br =>
Al + H2Br = AlH2Br
CoSO4 + NaCl = CoCl2 + Na2SO4 =>
CoSO4 + 2 NaCl = CoCl2 + Na2SO4
OH{-} + Cu{2+} + H2 = Cu + H2O =>
2 OH{-} + Cu{2+} + H2 = Cu + 2 H2O
Pb(NO3)2 + K2Cr = KNO3 + Pb2Cr2 =>
2 Pb(NO3)2 + 2 K2Cr = 4 KNO3 + Pb2Cr2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H8O7 + Na3C6H5O7*2H2O = NaH2C6H5O7 + H2O =>
2 C6H8O7 + Na3C6H5O7*2H2O = 3 NaH2C6H5O7 + 2 H2O
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
KHFt + NaOH = KOH + NaHFt =>
KHFt + NaOH = KOH + NaHFt
OCl{-} + I{-} = IO3{-} + Cl{-} =>
3 OCl{-} + I{-} = IO3{-} + 3 Cl{-}
Cr(OH)6(s) = CrO3(s) + H2O(l) =>
Cr(OH)6(s) = CrO3(s) + 3 H2O(l)
Ca(OH)2 + Cl2 = H2O + CaOCl2 =>
Ca(OH)2 + Cl2 = H2O + CaOCl2
Ca(C2H3O2)2 + NaNO3 = Ca(NO3)2 + NaC2H3O2 =>
Ca(C2H3O2)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaC2H3O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH4NO3 + CH3OH = N2 + CO2 + H2O =>
3 NH4NO3 + CH3OH = 3 N2 + CO2 + 8 H2O
C8H8 + O5 = C2 + H3O =>
15 C8H8 + 8 O5 = 60 C2 + 40 H3O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
MnO4{-} + H{+} + C2O4{2-} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 16 H{+} + 5 C2O4{2-} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaHCO3 + C9H8O7 = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C9H8O7 = 12 CO2 + 7 H2O + 5 Na3C6H5O7
C5H12(l) + O(g) = H2O(g) + CO2(g) =>
C5H12(l) + 16 O(g) = 6 H2O(g) + 5 CO2(g)
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
CH2CHCH3 + H2O = CH3CH2CH2OH =>
CH2CHCH3 + H2O = CH3CH2CH2OH
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KNO2 + KBr + H2SO4 = Br2 + NO + H2OK2SO4 =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 NO + 2 H2OK2SO4
V(OH)5 + Sn3(PO4)4 = V3(PO4)5 + Sn(OH)4 =>
12 V(OH)5 + 5 Sn3(PO4)4 = 4 V3(PO4)5 + 15 Sn(OH)4
SO2 + AgNO3 = AgS + NO3 + O2 =>
SO2 + AgNO3 = AgS + NO3 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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