| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4CO3 + BaCl = NH4Cl + BaCO3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
NaHSO3 + NaOH = S + Na2SO4 + H2O =>
3 NaHSO3 + NaOH = S + 2 Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
FeCl2 + K2Cr2O7 + HCl = FeCl3 + K2Cl + CrCl + H2O =>
11 FeCl2 + K2Cr2O7 + 14 HCl = 11 FeCl3 + K2Cl + 2 CrCl + 7 H2O
CuCl2 + CuO = CuCl + O2 =>
2 CuCl2 + 2 CuO = 4 CuCl + O2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C3H7Cl + Cl2 = C3H6Cl2 + H2 =>
2 C3H7Cl + Cl2 = 2 C3H6Cl2 + H2
FeCl3 + S = FeS + Cl =>
FeCl3 + S = FeS + 3 Cl
Ca2 + Zn = CaZn2 =>
Ca2 + 4 Zn = 2 CaZn2
Na2SO3 + H2SO4 = S + Na2SO4 + H2O =>
3 Na2SO3 + H2SO4 = S + 3 Na2SO4 + H2O
Ba + (CIO3)2 = Ba(CIO3)2 =>
Ba + (CIO3)2 = Ba(CIO3)2
Pb(NO3)2Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2Na2SO4 = 2 NaNO3 + PbSO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
K2SO3 + AlCl3 + H2O = KCl + Al(OH)3 + SO2 =>
3 K2SO3 + 2 AlCl3 + 3 H2O = 6 KCl + 2 Al(OH)3 + 3 SO2
NiO + PH3 = Ni(OH2) + P =>
3 NiO + 2 PH3 = 3 Ni(OH2) + 2 P
Mg + Cu + Zn = MgCuZn =>
Mg + Cu + Zn = MgCuZn
Ba + (CIO3)2 = Ba(CIO3)2 =>
Ba + (CIO3)2 = Ba(CIO3)2
HgCI2 + KI = KCI + K2HgI4 =>
HgCI2 + 3 KI = KCI + K2HgI4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K + Cl + O3 = KClO2 =>
3 K + 3 Cl + 2 O3 = 3 KClO2
C + As2O5 = As + CO2 =>
5 C + 2 As2O5 = 4 As + 5 CO2
FeCl3 + NaHCO3 = Fe2O3 + H2O + CO2 + NaCl =>
2 FeCl3 + 6 NaHCO3 = Fe2O3 + 3 H2O + 6 CO2 + 6 NaCl
NH3 + MnO2 = N2 + H2O + Mn =>
4 NH3 + 3 MnO2 = 2 N2 + 6 H2O + 3 Mn
NaHSO4 + NaOH = H2O + Na2SO4 =>
NaHSO4 + NaOH = H2O + Na2SO4
C2H2 + HCN = C2H2N =>
C2H2 + 2 HCN = 2 C2H2N
C6H12O6 + C4H4O2NBr = C6H4O6 + C4H5O2N + HBr =>
C6H12O6 + 4 C4H4O2NBr = C6H4O6 + 4 C4H5O2N + 4 HBr
Mg(HCO3)2Mg(OH)2 = MgCO3H2O =>
Mg(HCO3)2Mg(OH)2 = 2 MgCO3H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Zn3P2 + H2O = PH3 + Zn(OH)2 =>
Zn3P2 + 6 H2O = 2 PH3 + 3 Zn(OH)2
HBr + (CuOH)2CO3 = CuBr2 + CO2 + H2O =>
4 HBr + (CuOH)2CO3 = 2 CuBr2 + CO2 + 3 H2O
C2H3O2 + NO3 = CO2 + N2 + H2O =>
12 C2H3O2 + 14 NO3 = 24 CO2 + 7 N2 + 18 H2O
SbCl3 + NaOH = NaCl + H2O + Sb2O3 =>
2 SbCl3 + 6 NaOH = 6 NaCl + 3 H2O + Sb2O3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
K2S2O8 + H2O = K2SO4 + H2SO4 + O2 =>
2 K2S2O8 + 2 H2O = 2 K2SO4 + 2 H2SO4 + O2
AlCl3HCl = AlClHCl3 =>
AlCl3HCl = AlClHCl3
K2SO3 + AlCl3 + H2O = KCl + Al(OH)3 + SO2 =>
3 K2SO3 + 2 AlCl3 + 3 H2O = 6 KCl + 2 Al(OH)3 + 3 SO2
Fe + S + HCl = FeCl2 + H2S =>
Fe + S + 2 HCl = FeCl2 + H2S
FeCl3 + S = FeS + Cl =>
FeCl3 + S = FeS + 3 Cl
Ba + (CIO3)2 = Ba(CIO3)2 =>
Ba + (CIO3)2 = Ba(CIO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(NO3)2Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2Na2SO4 = 2 NaNO3 + PbSO4
NiO + PH3 = Ni(OH2) + P =>
3 NiO + 2 PH3 = 3 Ni(OH2) + 2 P
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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