| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SO4 + FeCl2 = 2 H2O + FeSO4 + Cl2 + SO2
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
Pb(NO3)NaCl2 = PbCl2 + NaNO3 =>
Pb(NO3)NaCl2 = PbCl2 + NaNO3
H2SO4(aq) + Mg(OH)2(aq) = MgSO4 + H2O =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4 + 2 H2O
HgNO3 + HCl = Hg2Cl2 + HNO3 =>
2 HgNO3 + 2 HCl = Hg2Cl2 + 2 HNO3
KH + BaCl2 = KCl + BaH2 =>
2 KH + BaCl2 = 2 KCl + BaH2
C2H5OH + H2O = CO2 + H2 =>
C2H5OH + 3 H2O = 2 CO2 + 6 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaO + CuO = NaCuO2 =>
NaO + CuO = NaCuO2
Ag2O + NH4OH = Ag(NH3)2OH + H2O =>
Ag2O + 4 NH4OH = 2 Ag(NH3)2OH + 3 H2O
Li2S(s) + HBr(aq) = H2S(g) + LiBr(aq) =>
Li2S(s) + 2 HBr(aq) = H2S(g) + 2 LiBr(aq)
KHSO3 + K2S + H2O = S + KOH =>
KHSO3 + 2 K2S + 2 H2O = 3 S + 5 KOH
NaCl + SiO2 + H2O + O2 = Na2SiO4 + HCl =>
4 NaCl + 2 SiO2 + 2 H2O + O2 = 2 Na2SiO4 + 4 HCl
CH3(CH2)3OH + HBr = CH3(CH2)3Br + H2O =>
CH3(CH2)3OH + HBr = CH3(CH2)3Br + H2O
K3[Ga(OH)6] + H2SO4 = KOH + Ga2(SO4)3 + H2O =>
2 K3[Ga(OH)6] + 3 H2SO4 = 6 KOH + Ga2(SO4)3 + 6 H2O
Na2HPO4 = PH3 + Na3PO4 + Na4P2O7 + H2O2 =>
11 Na2HPO4 = PH3 + 2 Na3PO4 + 4 Na4P2O7 + 4 H2O2
KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O
H3PO4(ac) + Zn(s) = Zn3(PO4)2(ac) + H2 =>
2 H3PO4(ac) + 3 Zn(s) = Zn3(PO4)2(ac) + 3 H2
Br + CH3Cl = CH2Br + HCl =>
Br + CH3Cl = CH2Br + HCl
Na + H2O = Na5O5H + H =>
5 Na + 5 H2O = Na5O5H + 9 H
Cl + Fl = ClFl3 =>
Cl + 3 Fl = ClFl3
Cu5AsS4 + HNO3 = NO + H3AsO4 + Cu(NO3)2 + H2SO4 + H2O =>
Cu5AsS4 + 23 HNO3 = 13 NO + H3AsO4 + 5 Cu(NO3)2 + 4 H2SO4 + 6 H2O
CrCl3 + NH3 = Cr(NH3)3Cl3 =>
CrCl3 + 3 NH3 = Cr(NH3)3Cl3
Ni(NO3)2*6H2O + NH3 = [Ni(NH3)6] + NO3 + H2O =>
Ni(NO3)2*6H2O + 6 NH3 = [Ni(NH3)6] + 2 NO3 + 6 H2O
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
HgNO3 + NaCl = Hg2Cl2 + NaNO3 =>
2 HgNO3 + 2 NaCl = Hg2Cl2 + 2 NaNO3
Zn(s) + H3PO4(aq) = Zn3(PO4)2(s) + H2(g) =>
3 Zn(s) + 2 H3PO4(aq) = Zn3(PO4)2(s) + 3 H2(g)
N2 + H6O8 = HNO3 + H2O =>
N2 + H6O8 = 2 HNO3 + 2 H2O
KMnO4 + H2C2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 H2C2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Ca(BO2)2 + HC2H3O2 = Ca{2+} + C2H3O2{-} + H(BO2) =>
Ca(BO2)2 + 2 HC2H3O2 = Ca{2+} + 2 C2H3O2{-} + 2 H(BO2)
Na2S2O3 + HClO4 + H2O = H2SO4 + HCl + Na2O =>
Na2S2O3 + HClO4 + 2 H2O = 2 H2SO4 + HCl + Na2O
Ba(OH)2 + H3AsO3 = Ba(H2AsO3)2 + H2O =>
Ba(OH)2 + 2 H3AsO3 = Ba(H2AsO3)2 + 2 H2O
Sr(NO3)2(aq) + K3PO4(aq) = SrPO4 + K3(NO3)2 =>
Sr(NO3)2(aq) + K3PO4(aq) = SrPO4 + K3(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Sn + OH{-} + H2O = [Sn(OH)6]{2-} + H2 =>
Sn + 2 OH{-} + 4 H2O = [Sn(OH)6]{2-} + 2 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + H2O + Al{3+} = Al(OH)3 + NH4{+} =>
3 NH3 + 3 H2O + Al{3+} = Al(OH)3 + 3 NH4{+}
SIH24 + O2 = SIO2 + H2O =>
SIH24 + 7 O2 = SIO2 + 12 H2O
MgO + NH4F = MgF2 + H2O + NH3 =>
MgO + 2 NH4F = MgF2 + H2O + 2 NH3
CeO2 + KI + HCl = KCl + Ce3Cl3 + H2O + I2 =>
6 CeO2 + 18 KI + 24 HCl = 18 KCl + 2 Ce3Cl3 + 12 H2O + 9 I2
K2Cr2O7 + SO2 + H2SO4 = K2SO4 + Cr2S3O12 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = K2SO4 + Cr2S3O12 + H2O
KMnO4 + Fe(NH4)(SO4)*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
4 KMnO4 + 10 Fe(NH4)(SO4)*6H2O + 16 H2SO4 = 4 MnSO4 + 5 Fe2(SO4)3 + 2 K2SO4 + 5(NH4)2SO4 + 76 H2O
CaCl2 + Zn(C2H3O2) = Ca(C2H3O2)2 + ClZn =>
CaCl2 + 2 Zn(C2H3O2) = Ca(C2H3O2)2 + 2 ClZn
Fr4O2 + HCl = Fr2Cl2 + H2O =>
Fr4O2 + 4 HCl = 2 Fr2Cl2 + 2 H2O
Zn(CH3COO)22H2O + NH4OH = ZnOH + NH4(CH3COO)22H2O =>
Zn(CH3COO)22H2O + NH4OH = ZnOH + NH4(CH3COO)22H2O
CuSO4 + Sn = Sn2(SO4)4 + Cu =>
4 CuSO4 + 2 Sn = Sn2(SO4)4 + 4 Cu
Cu + N + Ti + S + H = CuNTiSH =>
Cu + N + Ti + S + H = CuNTiSH
(CuOH2)CO3 = CuO + H2 + CO3 =>
(CuOH2)CO3 = CuO + H2 + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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