| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO2)(aq) + HCl(aq) = PbCl + HNO2
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO4 + H2O =>
5 MnO2 + 5 H2SO4 + H2C2O4 = 5 MnSO4 + 2 CO4 + 6 H2O
calciumhydroxide + ammoniumchloride = calciumchloride + water + ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Cu + H2SO4 = H2 + Cu(SO4)2 =>
Cu + 2 H2SO4 = 2 H2 + Cu(SO4)2
Ag + HNO3 + NaNO3 = AgNO3 + NaOH + NH3 =>
8 Ag + 6 HNO3 + 3 NaNO3 = 8 AgNO3 + 3 NaOH + NH3
AgCl(s) + NH4OH(aq) = [Ag(NH3)2]Cl(aq) + H2O(l) =>
AgCl(s) + 2 NH4OH(aq) = [Ag(NH3)2]Cl(aq) + 2 H2O(l)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2S + H2SO3 = Na2SO4 + S + H2O =>
Na2S + 2 H2SO3 = Na2SO4 + 2 S + 2 H2O
CuO + Na2CrO4 + H2O = Cu(CrO4)2 + NaOH + H2 =>
CuO + 2 Na2CrO4 + 3 H2O = Cu(CrO4)2 + 4 NaOH + H2
NH4OH + O2 = HNO3 + H2O =>
NH4OH + 2 O2 = HNO3 + 2 H2O
Fe(OH)3 + OH = Fe(OH)4 =>
Fe(OH)3 + OH = Fe(OH)4
SO2 + CO2 = SO3 + CO =>
SO2 + CO2 = SO3 + CO
NaOH + Ca(HSO3)2 = NaHSO3 + Ca(OH)2 =>
2 NaOH + Ca(HSO3)2 = 2 NaHSO3 + Ca(OH)2
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
Fe2O3 + CO = CO2 + Fe2O2 =>
Fe2O3 + CO = CO2 + Fe2O2
N2 + H2O2 = N2O + H2O =>
N2 + H2O2 = N2O + H2O
H{+} + MnO4{-} + S2O3{2-} = Mn{2+} + S4O6{2-} + H2O =>
16 H{+} + 2 MnO4{-} + 10 S2O3{2-} = 2 Mn{2+} + 5 S4O6{2-} + 8 H2O
AlCuCl = Cu + AlCl =>
AlCuCl = Cu + AlCl
Fe(ii) + HCl = Fe2Cl2 + H2 =>
2 Fe(ii) + 2 HCl = Fe2Cl2 + H2
Ni + FeS = NiFe + S =>
Ni + FeS = NiFe + S
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
BaSO4 + C2H6O = BaH6O + C2SO4 =>
BaSO4 + C2H6O = BaH6O + C2SO4
HC2H3O4 + Al = H2 + Al(C2H3O4)3 =>
6 HC2H3O4 + 2 Al = 3 H2 + 2 Al(C2H3O4)3
HOCH2SO3Na + NH3 = NH2CH2SO3Na + H2O =>
HOCH2SO3Na + NH3 = NH2CH2SO3Na + H2O
MgOH + SO2 + H2O = MgSO4 + H =>
MgOH + SO2 + H2O = MgSO4 + 3 H
AgO + Al = AlO + Ag =>
AgO + Al = AlO + Ag
ClO{-} + CrO2{-} = Cl{-} + CrO4{-} =>
2 ClO{-} + CrO2{-} = 2 Cl{-} + CrO4{-}
SrBr2 + KOH = K2Br2 + SrO2H2 =>
SrBr2 + 2 KOH = K2Br2 + SrO2H2
CH3COOH(aq) + NaOH = NaCH3COO + H2O =>
CH3COOH(aq) + NaOH = NaCH3COO + H2O
(NH4)3PO4 + NaNO3 = Na3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 NaNO3 = Na3PO4 + 3 NH4NO3
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
CH3Br + H2 = CH4 + HBr =>
CH3Br + H2 = CH4 + HBr
Eu + Al = EuAl4 =>
Eu + 4 Al = EuAl4
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
C5H5N + H2O = C5H4N + H3O =>
C5H5N + H2O = C5H4N + H3O
Pb(CH3COO)2 + Cl2 + KOH = PbO2 + KCl + CH3COOK + H2O =>
Pb(CH3COO)2 + Cl2 + 4 KOH = PbO2 + 2 KCl + 2 CH3COOK + 2 H2O
C2H6 + CO2 + H2O = CH3COOH =>
4 C2H6 + 6 CO2 + 2 H2O = 7 CH3COOH
AlCl + Pb(NO3)2 = PbCl2 + Al(NO3) =>
2 AlCl + Pb(NO3)2 = PbCl2 + 2 Al(NO3)
KMnO4(aq) + H2SO4(aq) = Mn2O7(s) + K2SO4(s) + H2O(l) =>
2 KMnO4(aq) + H2SO4(aq) = Mn2O7(s) + K2SO4(s) + H2O(l)
KI + CH3COONa = KCH3COO + NaI =>
KI + CH3COONa = KCH3COO + NaI
CH3SH(l) + CO(g) = CH3CO(SCH3) + H2S =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3) + H2S
Cu(OH)2 + HgSO3 = CuSO3 + Hg(OH)2 =>
Cu(OH)2 + HgSO3 = CuSO3 + Hg(OH)2
C12H22 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C11H21*10(HOH) + H2C(OH)2 =>
21 C12H22 + 20 KAl(SO4)2*12(H2O) = 20 KAl(SO4)2 + 22 C11H21*10(HOH) + 10 H2C(OH)2
K2O2 + H3PO4 = H2O2 + K6(PO4)2 =>
3 K2O2 + 2 H3PO4 = 3 H2O2 + K6(PO4)2
Mg + CuNO3 = Mg(NO3)2 + Cu =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
K3(PO4) + CaCl2 = KCl + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaCl2 = 6 KCl + Ca3(PO4)2
Li3PO4 + Fe(NO3)3 = Li(NO3) + Fe(PO4) =>
Li3PO4 + Fe(NO3)3 = 3 Li(NO3) + Fe(PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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