| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 KMnO4 + 3 H2SO4 = 2 HClO3 + K2SO4 + 2 MnSO4 + 2 H2O
CH2CHCH3 + O2 = H2O + CO2 =>
2 CH2CHCH3 + 9 O2 = 6 H2O + 6 CO2
Na3PO4 + CaBr2 = Ca3(PO4)2 + NaBr =>
2 Na3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NaBr
PH3 + HCl = PCl5 + H2 =>
PH3 + 5 HCl = PCl5 + 4 H2
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
PbCl4 + Fe = PbCl2 + FeCl3 =>
3 PbCl4 + 2 Fe = 3 PbCl2 + 2 FeCl3
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li2CO3 + FeTiO3 + O2 = Li2TiO3 + Li2Fe2O4 + CO2 =>
6 Li2CO3 + 4 FeTiO3 + O2 = 4 Li2TiO3 + 2 Li2Fe2O4 + 6 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
B + H = B5H9 =>
5 B + 9 H = B5H9
PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
8 PO4 + 96(NH4)2MoO4 + 162 HNO3 = 8(NH4)3PO4*12MoO3 + 165 NH4NO3 + 87 H2O
H3AsO4 + KOH = KAsO4 + H3OH =>
H3AsO4 + KOH = KAsO4 + H3OH
HC6H7O6 + Mg(OH)2 = H2O + Mg(C6H7O6)2 =>
2 HC6H7O6 + Mg(OH)2 = 2 H2O + Mg(C6H7O6)2
BaCl2 + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
HISO4 + Na2CO3 = HICO3 + Na2SO4 =>
HISO4 + Na2CO3 = HICO3 + Na2SO4
F + Cl2 = FCl =>
2 F + Cl2 = 2 FCl
Ag(s) + HNO3(l) = AgNO3(aq) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(l) = 3 AgNO3(aq) + NO(g) + 2 H2O(l)
KSCN + KMnO4 + HCl = SO2 + CO2 + NO + MnCl2 + KCl + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 5 SO2 + 5 CO2 + 5 NO + 11 MnCl2 + 16 KCl + 19 H2O
Pb + Pb(NO3)2 = Pb(NO3) =>
Pb + Pb(NO3)2 = 2 Pb(NO3)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Cr(s) + S(s) = Cr2S(s) =>
2 Cr(s) + S(s) = Cr2S(s)
CuSO4 + CuS = Cu2S2O4 =>
CuSO4 + CuS = Cu2S2O4
C3H5(C17H33COO)3 + O2 = C + H2O =>
C3H5(C17H33COO)3 + 23 O2 = 57 C + 52 H2O
Pb(C2H3O2)2 + Na = Na(C2H3O2) + Pb =>
Pb(C2H3O2)2 + 2 Na = 2 Na(C2H3O2) + Pb
NaClO3 = NaClO + O2 =>
NaClO3 = NaClO + O2
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
*4Fe + O2 = *2Fe2O2 =>
*4Fe + 2 O2 = *2Fe2O2
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
PbCl4 + Fe = PbCl2 + FeCl3 =>
3 PbCl4 + 2 Fe = 3 PbCl2 + 2 FeCl3
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
N2H2 + H2O = N2H4 + O2 =>
2 N2H2 + 2 H2O = 2 N2H4 + O2
C2H4 + KMnO4 = MnO2 + KOH + H2O + CH3CO2K =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + KOH + H2O + 3 CH3CO2K
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
Ga2O3 + NaOH + H2O = NaGa(OH)4 =>
Ga2O3 + 2 NaOH + 3 H2O = 2 NaGa(OH)4
[Cd(NH3)4]{2+} + H{+} = Cd{2+} + NH4{+} =>
[Cd(NH3)4]{2+} + 4 H{+} = Cd{2+} + 4 NH4{+}
MnO2 + S = MnS + SO2 =>
MnO2 + 2 S = MnS + SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2HPO4 + Ba(OH)2 = Ba3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4(NH4)3PO4 + 6 H2O
K2SO4 + PbSO4 = KPb + SO4 =>
K2SO4 + 2 PbSO4 = 2 KPb + 3 SO4
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
Pt(NO3)4 = Pt + NO2 + O2 =>
Pt(NO3)4 = Pt + 4 NO2 + 2 O2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
CH4 + Cl2 = C + HCl =>
CH4 + 2 Cl2 = C + 4 HCl
AgNO2 = Ag + NO2 =>
AgNO2 = Ag + NO2
NaSO4 + PO4 = NaPO4 + SO4 =>
NaSO4 + PO4 = NaPO4 + SO4
FeSO4 = Fe2O3 + O2 + S2 =>
4 FeSO4 = 2 Fe2O3 + 5 O2 + 2 S2
Na2S + SO4 = Na2O + S =>
4 Na2S + SO4 = 4 Na2O + 5 S
K2Cr2O7 + HCl = CrCl3 + H2O + KCl + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 2 KCl + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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