| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 MnSO4 + 6 HClO + 3 H2SO4 = 5 Mn2(SO4)3 + 2 MnCl3 + 6 H2O
Fe{3+} + e = Fe{2+} =>
Fe{3+} + e = Fe{2+}
K + HgCl = Hg + KCl =>
K + HgCl = Hg + KCl
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
S + Cl{-} = S{2-} + Cl2 =>
S + 2 Cl{-} = S{2-} + Cl2
Cr + HCl + O2 = CrCl3 + H2O =>
4 Cr + 12 HCl + 3 O2 = 4 CrCl3 + 6 H2O
K2Cr2O7 + MnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 11 H2O + 6 HMnO4
PbCO3 + H = Pb + H2O + CO2 =>
PbCO3 + 2 H = Pb + H2O + CO2
Na3[Al(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Al(C2O4)3]*8H2O + Na2SO4 + H2O =>
Na3[Al(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Al(C2O4)3]*8H2O + Na2SO4 + 4 H2O
NH4OH + K3[Fe(CN)6] = (NH4)3[Fe(CN)6] + KOH =>
3 NH4OH + K3[Fe(CN)6] = (NH4)3[Fe(CN)6] + 3 KOH
NH2OHHCl = NH2ClH2O =>
NH2OHHCl = NH2ClH2O
I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ni + H2SO4 = NiS + H2O4 =>
Ni + H2SO4 = NiS + H2O4
NaOH + C20H14O4 = NaH14O4 + C20OH =>
NaOH + C20H14O4 = NaH14O4 + C20OH
Si(C6H5)2Cl2 + H2O = Si(C6H5)2(OH)2 + HCl =>
Si(C6H5)2Cl2 + 2 H2O = Si(C6H5)2(OH)2 + 2 HCl
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
Na2SlO3 + H2O = NaOH + H2SlO3 =>
Na2SlO3 + 2 H2O = 2 NaOH + H2SlO3
Sb2O3 + AlCl3 + H2SO4 = SbCl3 + Al2(SO4)3 + H2O =>
Sb2O3 + 2 AlCl3 + 3 H2SO4 = 2 SbCl3 + Al2(SO4)3 + 3 H2O
Mg{2+} + Cl{-} = Mg + Cl2 =>
Mg{2+} + 2 Cl{-} = Mg + Cl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
Fe + N + KSO4 = FeSO4 + KN =>
Fe + N + KSO4 = FeSO4 + KN
NH3 + Pb(NO3)2 = NH3NO3 + Pb2 =>
4 NH3 + 2 Pb(NO3)2 = 4 NH3NO3 + Pb2
HNO3 + NH2SO3{-} = N2 + HSO4{-} + H2O =>
3 HNO3 + 5 NH2SO3{-} = 4 N2 + 5 HSO4{-} + 4 H2O
Sr + HClO2 = Sr(ClO2)2 + H2 =>
Sr + 2 HClO2 = Sr(ClO2)2 + H2
C12H16O9 + O2 = CO2 + H2O =>
2 C12H16O9 + 23 O2 = 24 CO2 + 16 H2O
MnO2 + AsO3 = Mn + AsO4 =>
MnO2 + 2 AsO3 = Mn + 2 AsO4
Al(OH)3 + HNO2 = Al(NO2)3 + HOH =>
Al(OH)3 + 3 HNO2 = Al(NO2)3 + 3 HOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr(CO3)3 = CrO3 + CO2 =>
Cr(CO3)3 = CrO3 + 3 CO2
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
Ga + HCOOH = Ga(HCOO)3 + H2 =>
2 Ga + 6 HCOOH = 2 Ga(HCOO)3 + 3 H2
Fe{3+} + e = Fe{2+} =>
Fe{3+} + e = Fe{2+}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCOOH + NH3 + AgNO3 = Ag + NH4NO3 + CH3 =>
3 HCOOH + 5 NH3 + AgNO3 = Ag + 3 NH4NO3 + 3 CH3
LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4 =>
2 LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4
P2O3 + HNO3 + H2O = H3PO4 + NO =>
3 P2O3 + 4 HNO3 + 7 H2O = 6 H3PO4 + 4 NO
S2O8{-2} + I{-} = SO4{-2} + I3{-} =>
S2O8{-2} + 3 I{-} = 2 SO4{-2} + I3{-}
Cf + S8 = CfS =>
8 Cf + S8 = 8 CfS
Pb(NO3)2 + K4[Fe(CN)6] = Pb2Fe(CN)6 + KNO3 =>
2 Pb(NO3)2 + K4[Fe(CN)6] = Pb2Fe(CN)6 + 4 KNO3
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Pb(NO3)2 + H2O + (NH4)3PO4*12MoO3 = PbMoO4 + (NH4)3PO4 + HNO3 =>
12 Pb(NO3)2 + 12 H2O + (NH4)3PO4*12MoO3 = 12 PbMoO4 + (NH4)3PO4 + 24 HNO3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Na[H(CO3)] = Na2(CO3) + CO2 + H2O =>
2 Na[H(CO3)] = Na2(CO3) + CO2 + H2O
HCOOH + ZnCO3 = (HCOOH)2Zn + CO2 + H2O =>
3 HCOOH + ZnCO3 = (HCOOH)2Zn + 2 CO2 + H2O
Cr(CO3)3 = CrO3 + CO2 =>
Cr(CO3)3 = CrO3 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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