| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Pb(CH3COO)2 = 2 NH4(CH3COO) + PbCl2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
TiCl3 + NaOH + O2 = TiO(OH)2 + NaCl + H2O =>
4 TiCl3 + 12 NaOH + O2 = 4 TiO(OH)2 + 12 NaCl + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
MnS2O6 + Ba(OH)2 = Mn(OH)2 + BaS2O6 =>
MnS2O6 + Ba(OH)2 = Mn(OH)2 + BaS2O6
F2O7 + HCl = FCl7 + H2O =>
F2O7 + 14 HCl = 2 FCl7 + 7 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl = FeSO4 + Cu =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
AgNO3 + NH4CO3 = AgNH4 + NO3CO3 =>
AgNO3 + NH4CO3 = AgNH4 + NO3CO3
Cl + Na2CO3 + HCl = CO2 + H2O + NaCl3 =>
4 Cl + Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl3
K2S(aq) + Ni(NO3)2(aq) = K2(NO3)2(aq)NiS(s) =>
K2S(aq) + Ni(NO3)2(aq) = K2(NO3)2(aq)NiS(s)
NaI + CHCl3 + Cl2 = NaCl + CCl4 + HI =>
NaI + CHCl3 + Cl2 = NaCl + CCl4 + HI
NaIO3 + KI + H2SO4 = NaI + I2 + K2SO4 + H2O =>
NaIO3 + 6 KI + 3 H2SO4 = NaI + 3 I2 + 3 K2SO4 + 3 H2O
HClO4 + NH3 = HClO4NH3 =>
HClO4 + NH3 = HClO4NH3
NH4OH + H3PO4 = (NH4)3(PO4) + H2O =>
3 NH4OH + H3PO4 = (NH4)3(PO4) + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2
C2H5Cl + Na = C2H5Na + NaCl =>
C2H5Cl + 2 Na = C2H5Na + NaCl
Cr + (OH)3 + HCl = CrCl + H2O =>
3 Cr + (OH)3 + 3 HCl = 3 CrCl + 3 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
KOH + MgO = Mg(OH)2 + K2O =>
2 KOH + MgO = Mg(OH)2 + K2O
KHCO3 + KHSO4 = H2SO4 + K2CO3 =>
KHCO3 + KHSO4 = H2SO4 + K2CO3
Na2WO4 + FeSO4 + H2SO4 = WO2 + Fe(SO4)3 + Na2SO4 + H2O =>
2 Na2WO4 + FeSO4 + 4 H2SO4 = 2 WO2 + Fe(SO4)3 + 2 Na2SO4 + 4 H2O
NH3 + HNO3 = NH2 + H2NO3 =>
NH3 + HNO3 = NH2 + H2NO3
[Ni(H2O)6](NO3)2 + NH3 = [Ni(NH3)6](NO3)2 + H2O =>
[Ni(H2O)6](NO3)2 + 6 NH3 = [Ni(NH3)6](NO3)2 + 6 H2O
Cr(C2H3O2)2 + Cr2(SO4)3 = CrSO4 + Cr(C2H3O2)3 =>
3 Cr(C2H3O2)2 + Cr2(SO4)3 = 3 CrSO4 + 2 Cr(C2H3O2)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
HCl + CaBr2 = CaCl2 + HBr =>
2 HCl + CaBr2 = CaCl2 + 2 HBr
Cr2(SO4)3 + Li2CO3 + H2O = Cr(OH)3 + CO2 + Li2SO4 =>
Cr2(SO4)3 + 3 Li2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 Li2SO4
Sr + HNO3 = Sr(NO3)2 + NH4NO3 + H2O =>
4 Sr + 10 HNO3 = 4 Sr(NO3)2 + NH4NO3 + 3 H2O
HNO3 + BaCl = BaNO3 + HCl =>
HNO3 + BaCl = BaNO3 + HCl
Mg(OH)2 + Cu = Mg + Cu(OH)2 =>
Mg(OH)2 + Cu = Mg + Cu(OH)2
Ca(OH)2 + SO2 = CaSO3H2O =>
Ca(OH)2 + SO2 = CaSO3H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
B10H18O2 + O2 = B2O3 + H2O =>
B10H18O2 + 11 O2 = 5 B2O3 + 9 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al(s) + Fe2O3(aq) = Al2O3(aq) + Fe(s) =>
2 Al(s) + Fe2O3(aq) = Al2O3(aq) + 2 Fe(s)
B3N3H6 + O2 = N2O5 + B2O3 + H2O =>
2 B3N3H6 + 15 O2 = 3 N2O5 + 3 B2O3 + 6 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C4H8NO2 + O2 = CO2 + H2O + NO2 =>
C4H8NO2 + 6 O2 = 4 CO2 + 4 H2O + NO2
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl =>
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl
Fe3O4 + KMnO4 = Fe2O3 + MnO2 + K2O =>
6 Fe3O4 + 2 KMnO4 = 9 Fe2O3 + 2 MnO2 + K2O
NaOH(aq) + Ag2SO4(aq) = AgOH + Na2SO4 =>
2 NaOH(aq) + Ag2SO4(aq) = 2 AgOH + Na2SO4
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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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