| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaIO3 + 2 NaOH + H2O = Na3H2IO6 + H2
Fe(NO3)2 + Na2Cr2O7 = Na(NO3) + Fe(Cr2O7) =>
Fe(NO3)2 + Na2Cr2O7 = 2 Na(NO3) + Fe(Cr2O7)
Bi(NO3)3 + KOH + K2S2O8 = KBiO3 + K2SO4 + KNO3 + H2O =>
Bi(NO3)3 + 6 KOH + K2S2O8 = KBiO3 + 2 K2SO4 + 3 KNO3 + 3 H2O
MgO + NO2 = MgO2 + NO =>
MgO + NO2 = MgO2 + NO
LiI + Pb2(No3) = Li(No3) + Pb2I =>
LiI + Pb2(No3) = Li(No3) + Pb2I
NH4VO3 + H2SO4 + KI = V2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 KI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 K2SO4 + 2 I2
PdCl2 + DMSO = Pd(DMSO)2 + Cl2 =>
PdCl2 + 2 DMSO = Pd(DMSO)2 + Cl2
CD = C2D2 =>
2 CD = C2D2
MgOCO2 = MgCO3 =>
MgOCO2 = MgCO3
HCe + Na2S = NaCe + H2S =>
2 HCe + Na2S = 2 NaCe + H2S
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Li2S + HBr = LiBr + H2S =>
Li2S + 2 HBr = 2 LiBr + H2S
Fe2CrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
Fe2CrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2
HSO + Cu = CuSO + H =>
HSO + Cu = CuSO + H
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
[KAl3Si3O10(OH)2] + H + H2O = [Al(OH)3] + K + H4SiO4 =>
[KAl3Si3O10(OH)2] + H + 9 H2O = 3[Al(OH)3] + K + 3 H4SiO4
CuOHCl = CuCl + HO =>
CuOHCl = CuCl + HO
Al5 + O2 = Al2O3 =>
4 Al5 + 15 O2 = 10 Al2O3
K2S + Pb(NO3)2 = K(NO3) + SPb =>
K2S + Pb(NO3)2 = 2 K(NO3) + SPb
H3PO2 + Na2CO3 = Na3PO2 + H2O + CO2 =>
2 H3PO2 + 3 Na2CO3 = 2 Na3PO2 + 3 H2O + 3 CO2
P4 + S8 = P2S3 =>
4 P4 + 3 S8 = 8 P2S3
Na + Hg = NaHg =>
Na + Hg = NaHg
CH3COOH + NaOH = CH4 + COONa + H2O =>
7 CH3COOH + 8 NaOH = 6 CH4 + 8 COONa + 6 H2O
CH3CBrHCH2CH3 + HI = CH3CIHCH2CH3 + HBr =>
CH3CBrHCH2CH3 + HI = CH3CIHCH2CH3 + HBr
Na2CO3 + Pb(NO3)2 = Na2 + NO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2 + 2 NO3 + PbCO3
CaOH2 + Mg = MgOH2 + Ca =>
CaOH2 + Mg = MgOH2 + Ca
Pb2O3 + FeS2 = PbS + FeS + SO3 =>
Pb2O3 + 3 FeS2 = 2 PbS + 3 FeS + SO3
S + HHSO4 = H2SO3 + SO2 =>
S + 2 HHSO4 = 2 H2SO3 + SO2
Sr(CO3) + K = K(CO3) + Sr =>
Sr(CO3) + K = K(CO3) + Sr
Pb(OH)NO3 + NaNO3 = Pb(NO3)2 + NaOH =>
Pb(OH)NO3 + NaNO3 = Pb(NO3)2 + NaOH
HI + C6H5NH2 = C6H5I + NH3 =>
HI + C6H5NH2 = C6H5I + NH3
Ni(NO3)2 + KSCN = Ni(SCN) + K(NO3)2 =>
Ni(NO3)2 + KSCN = Ni(SCN) + K(NO3)2
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
Al + (PbNO3)2 = Al(NO3)3 + Pb =>
2 Al + 3(PbNO3)2 = 2 Al(NO3)3 + 6 Pb
NH4OCl + H2O = NH3OCl + H3O =>
NH4OCl + H2O = NH3OCl + H3O
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + Ba(PO4) =>
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + Ba(PO4)
Na + MnO4 = NaMnO4 =>
Na + MnO4 = NaMnO4
H2SO4 + NH4OH = NSOH3 + H2O2 =>
H2SO4 + NH4OH = NSOH3 + 2 H2O2
Sr(HCO3)2 + H2SO4 = SrSO4 + H2O + CO2 =>
Sr(HCO3)2 + H2SO4 = SrSO4 + 2 H2O + 2 CO2
CoCl2*6H2O + C5H5N + CH3C(NOH)C(NOH)CH3 + O2 = C13H19ClCoN5O4 + C5H6ClN + H2O =>
4 CoCl2*6H2O + 8 C5H5N + 8 CH3C(NOH)C(NOH)CH3 + O2 = 4 C13H19ClCoN5O4 + 4 C5H6ClN + 26 H2O
Cr(CO3) = CrO + CO2 =>
Cr(CO3) = CrO + CO2
Zr{4+} + Al = Zr{2+} + Al{3+} =>
3 Zr{4+} + 2 Al = 3 Zr{2+} + 2 Al{3+}
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH =>
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCe + Na2S = NaCe + H2S =>
2 HCe + Na2S = 2 NaCe + H2S
KMnO4 + H2SO4 + K2S2O5 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 5 K2S2O5 = 4 MnSO4 + 7 K2SO4 + H2O
Zr{4+} + Al = Zr{2+} + Al{3+} =>
3 Zr{4+} + 2 Al = 3 Zr{2+} + 2 Al{3+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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