| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2 + Cl2 = K2Cl2
As2O3 = As3 + O3 =>
3 As2O3 = 2 As3 + 3 O3
Fe{2+} + H2O2 + OH{-} = Fe(OH)3{+} =>
Fe{2+} + H2O2 + OH{-} = Fe(OH)3{+}
KI + CuSO4 = K2Cu + I2SO4 =>
2 KI + CuSO4 = K2Cu + I2SO4
Cu + HC2H3O2 + O2 = Cu3(OH)2(C2H3O2)4 + H2O =>
6 Cu + 8 HC2H3O2 + 3 O2 = 2 Cu3(OH)2(C2H3O2)4 + 2 H2O
LiCl + C2H5OH = LiOH + C2H5Cl =>
LiCl + C2H5OH = LiOH + C2H5Cl
H2SO4(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + Na2SO4(g) =>
H2SO4(aq) + 2 NaHCO3(aq) = 2 H2O(l) + 2 CO2(g) + Na2SO4(g)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + HI = H + ZnI =>
Zn + HI = H + ZnI
K2 + Cl2 = K2Cl2 =>
K2 + Cl2 = K2Cl2
N2O6Pb + NaI = PbI2 + NaNO3 =>
N2O6Pb + 2 NaI = PbI2 + 2 NaNO3
KC103 = KC1 + KC104 =>
103 KC103 = KC1 + 102 KC104
HNO3(aq) + NH4OH(aq) = NH4NO3(aq) + H2O =>
HNO3(aq) + NH4OH(aq) = NH4NO3(aq) + H2O
Fe + KClO3 + KOH = KFeO4 + KCl + H2O =>
6 Fe + 7 KClO3 + 6 KOH = 6 KFeO4 + 7 KCl + 3 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
C20H22NO3 + O2 = CO2 + H2O + NH3 =>
4 C20H22NO3 + 93 O2 = 80 CO2 + 38 H2O + 4 NH3
ZnCl2 + (NH4)2S = ZnS + NH4(Cl) =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4(Cl)
H2O + H2S + FeCl3 = FeCl2 + H2SO4 + HCl =>
4 H2O + H2S + 8 FeCl3 = 8 FeCl2 + H2SO4 + 8 HCl
Rh(NO3)3 = Rh + NO2 + O2 =>
2 Rh(NO3)3 = 2 Rh + 6 NO2 + 3 O2
Fe + KClO3 + KOH = KFeO4 + KCl + H2O =>
6 Fe + 7 KClO3 + 6 KOH = 6 KFeO4 + 7 KCl + 3 H2O
NaHSO3(s) = NaOH + SO2(g) =>
NaHSO3(s) = NaOH + SO2(g)
C6H2COOH + C2H5OH = C6H5COOC2H5 + H2O =>
8 C6H2COOH + 17 C2H5OH = 10 C6H5COOC2H5 + 13 H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
C4H9NO + N2O + OH{-} = CO3{-2} + H2O + N2 =>
2 C4H9NO + 23 N2O + 16 OH{-} = 8 CO3{-2} + 17 H2O + 24 N2
C6H5Cl + HNO3 = O2NC6H4Cl + H2O =>
C6H5Cl + HNO3 = O2NC6H4Cl + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4(aq) + KI(aq) + H2SO4(aq) = H2O(l) + MnO2(s) + K2SO4(aq) + ISO4(aq) =>
KMnO4(aq) + KI(aq) + 2 H2SO4(aq) = 2 H2O(l) + MnO2(s) + K2SO4(aq) + ISO4(aq)
Fe + KClO3 + KOH = KFeO4 + KCl + H2O =>
6 Fe + 7 KClO3 + 6 KOH = 6 KFeO4 + 7 KCl + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CoCl2*6H2O + NH3 = CoCl2*6NH3 + H2O =>
CoCl2*6H2O + 6 NH3 = CoCl2*6NH3 + 6 H2O
Ca + HCO3 = Ca(HCO3)2 =>
Ca + 2 HCO3 = Ca(HCO3)2
CsOH + NiSO4 = Ni(OH)2 + Cs2SO4 =>
2 CsOH + NiSO4 = Ni(OH)2 + Cs2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
IO3{-} + SO32{-} + H{+} = I2 + SO42{-} + H2O =>
4 IO3{-} + SO32{-} + 4 H{+} = 2 I2 + SO42{-} + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe + KClO3 + 2 KOH = K2FeO4 + KCl + H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + H2O + NH4NO3 =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 63 H2O + 42 NH4NO3
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
LiCl + HgSO4 = LiSO4 + Hg2Cl2 =>
2 LiCl + 2 HgSO4 = 2 LiSO4 + Hg2Cl2
Fe + KClO3 + KOH = KFeO4 + KCl + H2O =>
6 Fe + 7 KClO3 + 6 KOH = 6 KFeO4 + 7 KCl + 3 H2O
Al2(SO3)3 + BaCl2 = AlCl3 + BaSO3 =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO3
CH3CH2OH + PCl5 = CH3CH2Cl + HCl + POCl3 =>
CH3CH2OH + PCl5 = CH3CH2Cl + HCl + POCl3
Be + O2 = BeO2 =>
Be + O2 = BeO2
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
Fe + KClO3 + KOH = KFeO4 + KCl + H2O =>
6 Fe + 7 KClO3 + 6 KOH = 6 KFeO4 + 7 KCl + 3 H2O
C4H26O + O2 = CO2 + H2O =>
C4H26O + 10 O2 = 4 CO2 + 13 H2O
Fe + KClO3 + KOH = KFeO4 + KCl + H2O =>
6 Fe + 7 KClO3 + 6 KOH = 6 KFeO4 + 7 KCl + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4 + NaNO3 =>
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4 + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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