| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + Sb = KSb + I
MgCl2 + Br(NO3)2 = Mg(NO3)2 + Cl + Br =>
MgCl2 + Br(NO3)2 = Mg(NO3)2 + 2 Cl + Br
HCI = H2 + CI =>
2 HCI = H2 + 2 CI
Sb2S4 + SO4 = O2 + SbS3 =>
Sb2S4 + 2 SO4 = 4 O2 + 2 SbS3
C27H48O20 + H2O = C6H12O2 + O2 =>
2 C27H48O20 + 6 H2O = 9 C6H12O2 + 14 O2
Al + H2S = AlH + SH =>
Al + H2S = AlH + SH
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Ba(OH)2NO2 = BaNO3H2O =>
Ba(OH)2NO2 = BaNO3H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + Li2SO3 = LiCl + H2SO3 =>
2 HCl + Li2SO3 = 2 LiCl + H2SO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Co(NO3)2*6H2O + NH3 + NaNO3 = [(NH3)5CoO2Co(NH3)5](NO3)4(H2O)2 + H2O + NaOH =>
4 Co(NO3)2*6H2O + 19 NH3 + NaNO3 = 2[(NH3)5CoO2Co(NH3)5](NO3)4(H2O)2 + 18 H2O + NaOH
C3H8 + O2 = C2 + H2O =>
2 C3H8 + 4 O2 = 3 C2 + 8 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C2H5NO2 + HCl = C2H6NClO2 =>
C2H5NO2 + HCl = C2H6NClO2
Al3O + HBr3 = Al3Br3 + H2O2 =>
2 Al3O + 2 HBr3 = 2 Al3Br3 + H2O2
Cr2O3 + NO3{-} + H2O = CrO42{-} + NO2{-} + H{+} =>
Cr2O3 + 80.000000000001NO3{-} + H2O = 2 CrO42{-} + 80.000000000001NO2{-} + 2 H{+}
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaH2O = Ca*H2O =>
CaH2O = Ca*H2O
NH4Cl + Al(OH)3 = NH4OH + AlCl3 =>
3 NH4Cl + Al(OH)3 = 3 NH4OH + AlCl3
C6H5COOH + CH3CH(OH)CH3 = C6H5COOC3H7 + H2O =>
C6H5COOH + CH3CH(OH)CH3 = C6H5COOC3H7 + H2O
K2CrO4 + Ba = BaCrO4 + K2 =>
K2CrO4 + Ba = BaCrO4 + K2
Na2SO4Pb(CH3COO)2 = PbSO4Na2(CH3COO)2 =>
Na2SO4Pb(CH3COO)2 = PbSO4Na2(CH3COO)2
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KOH =>
KMnO4 + 3 NO2 + 2 H2O = MnO2 + 3 HNO3 + KOH
(ZnOH)3AsO4 + HNO3 = Zn(NO3)2 + Zn3(AsO4)2 + H2O =>
2(ZnOH)3AsO4 + 6 HNO3 = 3 Zn(NO3)2 + Zn3(AsO4)2 + 6 H2O
AgNO3 + (NH4)2S2O8 + PY = [Ag(PY)4]S2O8 + NH4NO3 + (NH4)2SO4 =>
2 AgNO3 + 3(NH4)2S2O8 + 8 PY = 2[Ag(PY)4]S2O8 + 2 NH4NO3 + 2(NH4)2SO4
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cr(CH3CO2)3 + CaCl2 = CrCl2 + Ca(CH3CO2)3 =>
Cr(CH3CO2)3 + CaCl2 = CrCl2 + Ca(CH3CO2)3
NaHCO3 + C3H7COOH = CH3COONa + H2O + CO2 =>
5 NaHCO3 + 2 C3H7COOH = 5 CH3COONa + 3 H2O + 3 CO2
CaClKPo4 = CaPo4KCl =>
CaClKPo4 = CaPo4KCl
LiCO3 + BaOH = LiOH + BaO + CO2 =>
LiCO3 + BaOH = LiOH + BaO + CO2
Cu + I = CuI =>
Cu + I = CuI
PB(NO3)2 + HCl(aq) = PBCl2 + HNO3 =>
PB(NO3)2 + 2 HCl(aq) = PBCl2 + 2 HNO3
NH3 + Ca(NO3)2 = NH3(NO3)2 + Ca =>
NH3 + Ca(NO3)2 = NH3(NO3)2 + Ca
Fe + AlCl = FeCl3 + Al =>
Fe + 3 AlCl = FeCl3 + 3 Al
Fe3(PO4)2 + Sn3N2 = Fe3N2 + Sn3(PO4)2 =>
Fe3(PO4)2 + Sn3N2 = Fe3N2 + Sn3(PO4)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cu + CuSO4 = CuO + SO2 =>
Cu + CuSO4 = 2 CuO + SO2
Be(OH)2 + HNo3 = Be(No3)2 + H2O =>
Be(OH)2 + 2 HNo3 = Be(No3)2 + 2 H2O
SrCO3 + H3PO3 = H2CO3 + Sr3(PO3)2 =>
3 SrCO3 + 2 H3PO3 = 3 H2CO3 + Sr3(PO3)2
C4H4O4 + NaHCO3 + NH4Cl = C8H7NO8Na4 + CO2 + H2O + NaCl =>
2 C4H4O4 + 5 NaHCO3 + NH4Cl = C8H7NO8Na4 + 5 CO2 + 5 H2O + NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + Cl = CrCl2 =>
Cr + 2 Cl = CrCl2
(ZnOH)3AsO4 + HNO3 = Zn(NO3)2 + Zn3(AsO4)2 + H2O =>
2(ZnOH)3AsO4 + 6 HNO3 = 3 Zn(NO3)2 + Zn3(AsO4)2 + 6 H2O
C2H3Br + KOH = C2H4 + KBr + O2 =>
2 C2H3Br + 2 KOH = 2 C2H4 + 2 KBr + O2
SiBr4 + Ca = CaBr2 + Si =>
SiBr4 + 2 Ca = 2 CaBr2 + Si
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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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