| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HClO4 + Bi(OH)3 = Bi(ClO4)3 + 3 H2O
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq) =>
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq)
C5H12(g) + O2(g) = CO2(g) + H2O(i) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(i)
Pb(SO4)2 + HCl = PbCl4 + H2(SO4) =>
Pb(SO4)2 + 4 HCl = PbCl4 + 2 H2(SO4)
C + O2 + H2 = COH4 =>
2 C + O2 + 4 H2 = 2 COH4
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
Co3Br + KS = Co3S + KBr =>
Co3Br + KS = Co3S + KBr
Ti + B12 = TiB2 =>
6 Ti + B12 = 6 TiB2
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
Fe(CN)6 + Cr2O7 = Fe + Cr + CO2 + NO3 =>
7 Fe(CN)6 + 30 Cr2O7 = 7 Fe + 60 Cr + 42 CO2 + 42 NO3
HClO3 + LiOH = LiClO3 + H2O =>
HClO3 + LiOH = LiClO3 + H2O
HNO3 + H2O = H3O4 + N =>
HNO3 + H2O = H3O4 + N
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na3AsO3 + H2SO4 + KMnO4 = Na3AsO4 + MnSO4 + K2SO4 + H2O =>
5 Na3AsO3 + 3 H2SO4 + 2 KMnO4 = 5 Na3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
OH{-} + S2O3{2-} = SO4{2-} + e + H =>
5 OH{-} + S2O3{2-} = 2 SO4{2-} + 3e + 5 H
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H{+}(aq) + NH3(aq) = NH4{+}(aq) =>
H{+}(aq) + NH3(aq) = NH4{+}(aq)
Fe(NO3)3 + KSCN = Fe(SCN) + NO3 + K =>
Fe(NO3)3 + KSCN = Fe(SCN) + 3 NO3 + K
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
BrO3{-} + Sn{2+} + H2O = Br{-} + Sn{4+} + OH{-} =>
BrO3{-} + 3 Sn{2+} + 3 H2O = Br{-} + 3 Sn{4+} + 6 OH{-}
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + H2O = HNO3 + Ag2 + O2 =>
4 AgNO3 + 2 H2O = 4 HNO3 + 2 Ag2 + O2
CuCO3 + H3O = H2O + HCO3 + Cu =>
CuCO3 + H3O = H2O + HCO3 + Cu
CuSO4 + Na2S = CuS + Na2SO4(s) =>
CuSO4 + Na2S = CuS + Na2SO4(s)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
LiBr + Co(SO3)2 = Li2(SO3) + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2(SO3) + CoBr4
NaHCO3 + C2H3O2 = HCO3 + NaC2H3O2 =>
NaHCO3 + C2H3O2 = HCO3 + NaC2H3O2
AgBr + HNO3 = AgNO3 + HBr =>
AgBr + HNO3 = AgNO3 + HBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
NaHCO3 + C6H8O6 = C6H7O6Na2 + H2O + CO2 =>
40 NaHCO3 + 21 C6H8O6 = 20 C6H7O6Na2 + 34 H2O + 46 CO2
C3H5(OH)3 + Cu(OH)2 = CH2O + Cu2O + H2O =>
C3H5(OH)3 + 2 Cu(OH)2 = 3 CH2O + Cu2O + 3 H2O
CaCl2 + H2 = Ca + HCl =>
CaCl2 + H2 = Ca + 2 HCl
H2O2 + Si = SiO2 + H2O =>
2 H2O2 + Si = SiO2 + 2 H2O
Mg + CuSO4 = MgCu2 + SO4 =>
Mg + 2 CuSO4 = MgCu2 + 2 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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