| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + NH4NO3 = KNO3 + NH4MnO4
FeCl2 + NiO = FeO + NiCl2 =>
FeCl2 + NiO = FeO + NiCl2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CoCl3(aq) + NaOH(aq) = Co(OH)3 + NaCl =>
CoCl3(aq) + 3 NaOH(aq) = Co(OH)3 + 3 NaCl
Cu + H2C2O4 = CuC2O4 + H2 =>
Cu + H2C2O4 = CuC2O4 + H2
PbO2 + Na2SO4 = Pb(SO4)2 + Na2O =>
PbO2 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2O
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
In2O3 + CO = In + CO2 =>
In2O3 + 3 CO = 2 In + 3 CO2
Ca + Ni(C2H3O2)2 = Ca(C2H3O2)2 + Ni =>
Ca + Ni(C2H3O2)2 = Ca(C2H3O2)2 + Ni
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
Fe = Fe2 =>
2 Fe = Fe2
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
C4H10(aq) + O2 = CO2(g) + H2O(l) =>
2 C4H10(aq) + 13 O2 = 8 CO2(g) + 10 H2O(l)
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Mg(OH)2 + H2S = Mg2S2 + H2O =>
2 Mg(OH)2 + 2 H2S = Mg2S2 + 4 H2O
C3H7OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
2 C3H7OH + 3 CH3CH2COOH = 3 CH3CH2COOCH2CH3 + 2 H2O
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
BaO + SiO2 = Ba(SiO)2 + O2 =>
2 BaO + 4 SiO2 = 2 Ba(SiO)2 + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Sn(OH)2 + OH = SnO2 + H2O =>
Sn(OH)2 + 2 OH = SnO2 + 2 H2O
CH5NO2 + C8H8O = C8H11N + CO2 + H2O =>
CH5NO2 + C8H8O = C8H11N + CO2 + H2O
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
NaCl + NiSO4 = Na2SO4 + NiCl2 =>
2 NaCl + NiSO4 = Na2SO4 + NiCl2
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
NaBr + H2SO4 = Na2SO4 + H2O + SO2 + Br4 =>
4 NaBr + 4 H2SO4 = 2 Na2SO4 + 4 H2O + 2 SO2 + Br4
SnS + O2 = SnO2 + SO2 =>
SnS + 2 O2 = SnO2 + SO2
C4H8Cl + Cl2 = C4H8Cl3 =>
C4H8Cl + Cl2 = C4H8Cl3
C6H10O5 + HNO3 = N2O3 + (CO)2 + H2O =>
C6H10O5 + 6 HNO3 = 3 N2O3 + 3(CO)2 + 8 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ce{4+} + Mn{2+} = Ce{3+} + Mn{3+} =>
Ce{4+} + Mn{2+} = Ce{3+} + Mn{3+}
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
Sr(C2H3O2)2(aq) + CoSO4(aq) = SrSO4 + Co(C2H3O2)2 =>
Sr(C2H3O2)2(aq) + CoSO4(aq) = SrSO4 + Co(C2H3O2)2
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
C4H10 + Cl2 = C4H6Cl2 + HCl =>
C4H10 + 3 Cl2 = C4H6Cl2 + 4 HCl
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CuOHNO3 = CuO + NO2 + H2O + O2 =>
4 CuOHNO3 = 4 CuO + 4 NO2 + 2 H2O + O2
KMnO4 + KNO2 + KOH = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 KOH = 2 K2MnO4 + KNO3 + H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
CrBr2(aq) + Na2CO3(aq) = NaBr(aq) + CrCO3(aq) =>
CrBr2(aq) + Na2CO3(aq) = 2 NaBr(aq) + CrCO3(aq)
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
C4H10 + Cl2 = C4H6Cl2 + HCl =>
C4H10 + 3 Cl2 = C4H6Cl2 + 4 HCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C4H10 + Cl2 = C4H6Cl2 + HCl =>
C4H10 + 3 Cl2 = C4H6Cl2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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