| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
HCl(aa) + Mg(OH)2(aa) = MgCl2 + H2O(e) =>
2 HCl(aa) + Mg(OH)2(aa) = MgCl2 + 2 H2O(e)
C + B2O3 + Cl2 = BCl3 + CO =>
3 C + B2O3 + 3 Cl2 = 2 BCl3 + 3 CO
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
As2S3(s) + H2O2(aq) + OH{-}(aq) = AsO4{3-}(aq) + SO4{2-}(aq) + H2O(l) =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-}(aq) = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O(l)
Au + H2O = AuH2O =>
Au + H2O = AuH2O
FeO4 + CO = CO3 + Fe =>
FeO4 + 2 CO = 2 CO3 + Fe
AlBr3 + HNO3 = HBr + Al(NO3)3 =>
AlBr3 + 3 HNO3 = 3 HBr + Al(NO3)3
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
Al{3+} + S{2-} = Al{2+} + S3 =>
6 Al{3+} + 3 S{2-} = 6 Al{2+} + S3
AgI + Pb(NO3)2 = Ag(NO3)2 + IPb =>
AgI + Pb(NO3)2 = Ag(NO3)2 + IPb
Na3PO4(s) + AgNO3(aq) = Na3NO3 + AgPO4 =>
Na3PO4(s) + AgNO3(aq) = Na3NO3 + AgPO4
I + Cl2 = ICl3 =>
2 I + 3 Cl2 = 2 ICl3
BaCl2(aq) + CuSO4(aq) = BaSO4(aq) + CuCl2(s) =>
BaCl2(aq) + CuSO4(aq) = BaSO4(aq) + CuCl2(s)
Ca(OH)2 + ZnS = CaS + Zn(OH)2 =>
Ca(OH)2 + ZnS = CaS + Zn(OH)2
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Al(OH)3 + Mg3(PO4)2 = AlPO4 + Mg(OH0)2 =>
2 Al(OH)3 + Mg3(PO4)2 = 2 AlPO4 + 3 Mg(OH0)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
AlCl3 + Fe2(SO4)3 = Al(SO4)3 + Fe2Cl3 =>
AlCl3 + Fe2(SO4)3 = Al(SO4)3 + Fe2Cl3
Fe(NO3)3 + Na2SO3 = Fe2(SO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SO3 = Fe2(SO3)3 + 6 NaNO3
NH4NO3 + NaOH = NH4 + H2O + NaNO4 =>
11 NH4NO3 + 10 NaOH = 12 NH4 + 3 H2O + 10 NaNO4
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
SOCl2 + KMnO4 + H2SO4 = HClO3 + K2SO4 + MnSO4 + H2O =>
5 SOCl2 + 14 KMnO4 + 16 H2SO4 = 10 HClO3 + 7 K2SO4 + 14 MnSO4 + 11 H2O
Sr(OH)2 + H2O = Sr(OH2)2 + OH =>
Sr(OH)2 + 2 H2O = Sr(OH2)2 + 2 OH
CaH2 + TiO2 = Ca(OH)2 + Ti =>
CaH2 + TiO2 = Ca(OH)2 + Ti
H2SO4 + KMnO4 + K4Fe(CN)6 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
218 H2SO4 + 122 KMnO4 + 10 K4Fe(CN)6 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
NaOH + KHC8H4O4 = K + H2O + NaC8H4O4 =>
NaOH + KHC8H4O4 = K + H2O + NaC8H4O4
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + CO2 + H2O =>
Co(NO3)2 + 2 NaHCO3 = CoCO3 + 2 NaNO3 + CO2 + H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
C3H7OH = C3H8O =>
C3H7OH = C3H8O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
He + H2O = HeO + H =>
He + H2O = HeO + 2 H
Na2Cr2O7 + Zn(OH)2 = NaOH + ZnCr2O7 =>
Na2Cr2O7 + Zn(OH)2 = 2 NaOH + ZnCr2O7
Sb3O4 = Sb + O2 =>
Sb3O4 = 3 Sb + 2 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeSO4 + (NH4)2S2O8 = Fe2(SO4)3 + (NH4)2SO4 =>
2 FeSO4 + (NH4)2S2O8 = Fe2(SO4)3 + (NH4)2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KF + H2S = K2S + HF =>
2 KF + H2S = K2S + 2 HF
C2HCl3 + H2O2 + NaOH = CO2 + NaCl + H2O =>
C2HCl3 + 3 H2O2 + 3 NaOH = 2 CO2 + 3 NaCl + 5 H2O
Mg2Si + N2 = Mg3N2 + Si =>
3 Mg2Si + 2 N2 = 2 Mg3N2 + 3 Si
(c)S(s) + H2SO4(aq) = SO2(g) + H2O(l) =>
(c)S(s) + 2 H2SO4(aq) = 3 SO2(g) + 2 H2O(l)
Fe(H2O)6 + NaOH = Fe(OH)3 + H2O + Na =>
Fe(H2O)6 + 3 NaOH = Fe(OH)3 + 6 H2O + 3 Na
C6H5CHO + C6H5MgBr = C6H5CH(OMgBr)C6H5 =>
C6H5CHO + C6H5MgBr = C6H5CH(OMgBr)C6H5
NaHCO3 = Na + HCOO2 =>
NaHCO3 = Na + HCOO2
I3P + H2O = HI + H3PO3 =>
I3P + 3 H2O = 3 HI + H3PO3
FeCl2 + NaMnO4 + NaOH + H2O = Fe(OH)3 + MnO2 + NaCl =>
3 FeCl2 + NaMnO4 + 5 NaOH + 2 H2O = 3 Fe(OH)3 + MnO2 + 6 NaCl
Cl2 + SbI5 = SbCl + I2 =>
Cl2 + 2 SbI5 = 2 SbCl + 5 I2
Al + Au2O3 = AlO3 + Au =>
Al + Au2O3 = AlO3 + 2 Au
KBr + Fe(OH)*2 = KOH + FeBr*3 =>
KBr + Fe(OH)*2 = KOH + FeBr*3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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