| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SrCl2 + Na3PO4 = 3 NaCl2 + Sr3PO4
Te + Cl2 = TeCl4 =>
Te + 2 Cl2 = TeCl4
H4B2O5 + Fe(OH)3 = Fe(OH)(HBO3) + H2O =>
H4B2O5 + 2 Fe(OH)3 = 2 Fe(OH)(HBO3) + 3 H2O
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
HCl + NaOH = OH + NaH + Cl2 =>
2 HCl + 2 NaOH = 2 OH + 2 NaH + Cl2
V + H2 = VH3 =>
2 V + 3 H2 = 2 VH3
C2H2(g) + O2(g) = H2O + CO2 =>
2 C2H2(g) + 5 O2(g) = 2 H2O + 4 CO2
S + Ca(ClO3)2 = CaCl2 + SO2 =>
3 S + Ca(ClO3)2 = CaCl2 + 3 SO2
KOH + H4As2O7 = K4As2O7 + H2O =>
4 KOH + H4As2O7 = K4As2O7 + 4 H2O
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Fe(OH)3 + Mg = Fe + Mg(OH)2 =>
2 Fe(OH)3 + 3 Mg = 2 Fe + 3 Mg(OH)2
Cl2 + NaI = NaCl2 + I2 =>
2 Cl2 + 2 NaI = 2 NaCl2 + I2
C3H7O + NaOH = C3H6ONa + H2O =>
C3H7O + NaOH = C3H6ONa + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Cu{+} + Mg = Mg{2+} + Cu =>
2 Cu{+} + Mg = Mg{2+} + 2 Cu
MnS + HNO3 = H2O + MnSO4 + NO2 =>
MnS + 8 HNO3 = 4 H2O + MnSO4 + 8 NO2
C5H11 + O2 = H11 + C5O2 =>
C5H11 + O2 = H11 + C5O2
C12H7Cl3O2 + O2 = Cl2 + CO2 + H2O =>
4 C12H7Cl3O2 + 51 O2 = 6 Cl2 + 48 CO2 + 14 H2O
NaOH + CrCl3 = Na3[Cr(OH)6] + NaCl =>
6 NaOH + CrCl3 = Na3[Cr(OH)6] + 3 NaCl
Cr + FeCl3 = Fe + CrCl3 =>
Cr + FeCl3 = Fe + CrCl3
C2H2 + Cl = HCl + C =>
C2H2 + 2 Cl = 2 HCl + 2 C
Ga2O3 + C + Cl2 = GaCl3 + CO =>
Ga2O3 + 3 C + 3 Cl2 = 2 GaCl3 + 3 CO
Cu + AgOH = Cu(OH)2 + Ag =>
Cu + 2 AgOH = Cu(OH)2 + 2 Ag
CaCl2(H2O)4 + NaOH = Ca(OH)2 + NaCl + H2O =>
CaCl2(H2O)4 + 2 NaOH = Ca(OH)2 + 2 NaCl + 4 H2O
K3(Fe(SCN)6) + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + NaSO4 + KNO3 =>
K3(Fe(SCN)6) + 24 Na2Cr2O7 + 114 H2SO4 = Fe(NO3)3 + 24 Cr2(SO4)3 + 6 CO2 + 114 H2O + 48 NaSO4 + 3 KNO3
H2OCaC2 + H2O = C2H2 + Ca(OH)2 =>
H2OCaC2 + H2O = C2H2 + Ca(OH)2
NO2 + Mg(OH)2 = Mg(NO2)2 + Mg(NO3)2 + H2O =>
4 NO2 + 2 Mg(OH)2 = Mg(NO2)2 + Mg(NO3)2 + 2 H2O
K2Cr2O7 + HCl = KCl3 + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl3 + 2 CrCl3 + Cl2 + 7 H2O
CH3CH2Li + C2H2 = CH3CH3 + LiC2H =>
CH3CH2Li + C2H2 = CH3CH3 + LiC2H
AlCl3 + F2 = Cl + AlF =>
2 AlCl3 + F2 = 6 Cl + 2 AlF
NH4HCO3 + Na2SO4 = Na2CO3 + NH5SO4 =>
NH4HCO3 + Na2SO4 = Na2CO3 + NH5SO4
H2(SO4) + NaHCO3 = Na2(SO4) + CO2 + H2O =>
H2(SO4) + 2 NaHCO3 = Na2(SO4) + 2 CO2 + 2 H2O
Na + KH2SbO4 = NaH2SbO4 + K =>
Na + KH2SbO4 = NaH2SbO4 + K
PtH2O = PtOH2 =>
PtH2O = PtOH2
VO2 + HNO3 + HF = NO2 + H2[VF8] + H2O =>
VO2 + 2 HNO3 + 8 HF = 2 NO2 + H2[VF8] + 4 H2O
Cn + HCl = HCnCl =>
Cn + HCl = HCnCl
Mn + CO3 = MnO2 + CO2 =>
Mn + 2 CO3 = MnO2 + 2 CO2
Al + C2Cl4 + KClO4 = AlCl3 + CO + KCl =>
8 Al + 6 C2Cl4 + 3 KClO4 = 8 AlCl3 + 12 CO + 3 KCl
Al(s) + MnO2(s) = Mn(s) + Al2O3(s) =>
4 Al(s) + 3 MnO2(s) = 3 Mn(s) + 2 Al2O3(s)
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
AlCO3(s) = AlO(s) + CO2 =>
AlCO3(s) = AlO(s) + CO2
LiBr(aq) + Pb(NO3)2(aq) = Li(NO3)2(aq) + BrPb(s) =>
LiBr(aq) + Pb(NO3)2(aq) = Li(NO3)2(aq) + BrPb(s)
AlCl3 + F2 = Cl + AlF =>
2 AlCl3 + F2 = 6 Cl + 2 AlF
Ca(s) + FeSO4(s) = CaSO4(s) + Fe(s) =>
Ca(s) + FeSO4(s) = CaSO4(s) + Fe(s)
Ba(CH3COO)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(CH3COO)2(aq) =>
Ba(CH3COO)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(CH3COO)2(aq)
N6 + O2 = NO3 =>
N6 + 9 O2 = 6 NO3
HCO3 + HS = CO2 + H2O + S =>
HCO3 + HS = CO2 + H2O + S
Pd + Pb(NO3)2 = PdNO3 + Pb =>
2 Pd + Pb(NO3)2 = 2 PdNO3 + Pb
Zn + AgNO3 = ZnAg(NO3) =>
Zn + AgNO3 = ZnAg(NO3)
Fe(Cl3)3 + Ca = Ca(Cl3)2 + Fe =>
2 Fe(Cl3)3 + 3 Ca = 3 Ca(Cl3)2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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