| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(OH)2 + K2SO4 = HgSO4 + 2 KOH
NaBr + I2H2O = NaOH + I2 + Br2 + H2 =>
2 NaBr + 2 I2H2O = 2 NaOH + 2 I2 + Br2 + H2
HF + B2O3 + NaOH = B(OH)3 + NaF =>
3 HF + B2O3 + 3 NaOH = 2 B(OH)3 + 3 NaF
NH4 + SO4 + KOH = NH3 + K2SO4 + H2O =>
2 NH4 + SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al3 + P2 = AlP =>
2 Al3 + 3 P2 = 6 AlP
AlSO + NH4CrO4 = NH4SO + AlCrO4 =>
AlSO + NH4CrO4 = NH4SO + AlCrO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + HCOOH = (HCOO)3Fe + H2O =>
Fe2O3 + 6 HCOOH = 2(HCOO)3Fe + 3 H2O
N2 + CO2 + H2O + O2 = C3H5N3O9 =>
6 N2 + 12 CO2 + 10 H2O + O2 = 4 C3H5N3O9
MnO + Ca(HSO4)2 = MnSO4 + Ca(OH)2 =>
2 MnO + Ca(HSO4)2 = 2 MnSO4 + Ca(OH)2
C4 + H2 = C4H10 =>
C4 + 5 H2 = C4H10
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pm + O2 = Pm2O3 =>
4 Pm + 3 O2 = 2 Pm2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Na2S2O3 + AgNO3 = Ag2S2O3(pp) + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3(pp) + 2 NaNO3
Mg2O3 + H2 = Mg + H2O =>
Mg2O3 + 3 H2 = 2 Mg + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Cu(ClO4)2 + Na3PO4 = Cu3(PO4)2 + NaClO4 =>
3 Cu(ClO4)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaClO4
Mg + NaOH = MgO + Na2 + H2 =>
2 Mg + 2 NaOH = 2 MgO + Na2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
LiCl + Ag2S = AgCl + Li2S =>
2 LiCl + Ag2S = 2 AgCl + Li2S
Cr2O3 + KOH + KMnO4 = K2CrO4 + H2O + K2MnO4 =>
Cr2O3 + 10 KOH + 6 KMnO4 = 2 K2CrO4 + 5 H2O + 6 K2MnO4
CuSO4 + (NH4)2(C2O4) = CuC2O4 + (NH4)2SO4 =>
CuSO4 + (NH4)2(C2O4) = CuC2O4 + (NH4)2SO4
Al2(SO4)3(aq) + K2SO4(aq) + H2O = KAl(SO4)2*12H2O(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O = 2 KAl(SO4)2*12H2O(s)
RbCl + ZnSO4 = ZnCl2 + Rb2SO4 =>
2 RbCl + ZnSO4 = ZnCl2 + Rb2SO4
Pb(II)NO3 + NaI = Pb(II)I + NaNO3 =>
Pb(II)NO3 + NaI = Pb(II)I + NaNO3
FeSO4 + AgCl = Ag2SO4 + FeCl2 =>
FeSO4 + 2 AgCl = Ag2SO4 + FeCl2
H2CO3 + Cr2O3 = H2O + CrOHCO3 =>
2 H2CO3 + Cr2O3 = H2O + 2 CrOHCO3
Co + LiBH4 = Li + CoB + H2 =>
Co + LiBH4 = Li + CoB + 2 H2
Zn + LiOH = Li2ZnO2 + H2 =>
Zn + 2 LiOH = Li2ZnO2 + H2
CaHCO3 + NaCl2 = NaHCO3 + CaCl2 =>
CaHCO3 + NaCl2 = NaHCO3 + CaCl2
SrS + Na2SO4 = Na2S + SrSO4 =>
SrS + Na2SO4 = Na2S + SrSO4
AgCuS + HNO3 = AgNO3 + CuNO32 + H2SO4 + NO2 + H2O =>
AgCuS + 68 HNO3 = AgNO3 + CuNO32 + H2SO4 + 66 NO2 + 33 H2O
HI + HCIO3 = HC + I2 + H2O =>
12 HI + 2 HCIO3 = 2 HC + 7 I2 + 6 H2O
Ba2 + O2 = BaO3 =>
Ba2 + 3 O2 = 2 BaO3
(C6H5)Cl2P + CH3MgBr = (C6H5)(CH3)2P + MgBrCl =>
(C6H5)Cl2P + 2 CH3MgBr = (C6H5)(CH3)2P + 2 MgBrCl
HIO3 + Ir(OH)2 = Ir(IO3)2 + H2O =>
2 HIO3 + Ir(OH)2 = Ir(IO3)2 + 2 H2O
FeO + S = Fe + SO2 =>
2 FeO + S = 2 Fe + SO2
LiOH + Zn = LiZn + OH =>
LiOH + Zn = LiZn + OH
FeCl2 + Na2(CO3) = FeCO3 + NaCl =>
FeCl2 + Na2(CO3) = FeCO3 + 2 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
XI + AgNO3 = AgI + XNO3 =>
XI + AgNO3 = AgI + XNO3
MgBr2Ba(OH)2 = Mg(OH)2BaBr2 =>
MgBr2Ba(OH)2 = Mg(OH)2BaBr2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PbO2 + HCl + H2 = PbCl2 + H2O =>
PbO2 + 2 HCl + H2 = PbCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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