| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10 + 26 HNO3 = 4 CO2 + 26 NO2 + 18 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
BaCr2O7 + OH{-} = Ba{2+} + CrO4{2-} + H2O =>
BaCr2O7 + 2 OH{-} = Ba{2+} + 2 CrO4{2-} + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
MoO3 + Zn + H2SO4 = MoO2 + ZnSO4 + H2O =>
MoO3 + Zn + H2SO4 = MoO2 + ZnSO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + KSO4 =>
3 FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 KSO4
(NH4)2SO4 + Ca(OH)2 = CaSO4(s) + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4(s) + 2 NH3 + 2 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Ga + FeSO4 = Fe + Ga2(SO4)3 =>
2 Ga + 3 FeSO4 = 3 Fe + Ga2(SO4)3
Mg + P2O5 = MgO + P =>
5 Mg + P2O5 = 5 MgO + 2 P
Pb(NO3)2 + BaI2 = Ba(NO3)2 + PbI2 =>
Pb(NO3)2 + BaI2 = Ba(NO3)2 + PbI2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NO = N2 + O2 =>
2 NO = N2 + O2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
HCl + H2CO3 = ClCO3 + H2 =>
2 HCl + 2 H2CO3 = 2 ClCO3 + 3 H2
MoO3 + Zn + H2SO4 = MoO2 + ZnSO4 + H2O =>
MoO3 + Zn + H2SO4 = MoO2 + ZnSO4 + H2O
C6H12O6 = C2H5OH + CO2 = C6H12O6 =>
C6H12O6 = 2 C2H5OH + 2 CO2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
H3SbO4 + Sr(OH)2 = Sr3(SbO4)2 + H2O =>
2 H3SbO4 + 3 Sr(OH)2 = Sr3(SbO4)2 + 6 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
KMnO4 + BiBr3 + H2SO4 = Br2 + Mn2(SO4)3 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 8 BiBr3 + 24 H2SO4 = 12 Br2 + 3 Mn2(SO4)3 + 4 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
MnO + NaOH = Mn(OH)2 + Na2O =>
MnO + 2 NaOH = Mn(OH)2 + Na2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
KI + I2 = K{+} + I3{-} =>
KI + I2 = K{+} + I3{-}
P4O10 + HCl = POCl3 + HPO3 =>
P4O10 + 3 HCl = POCl3 + 3 HPO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Si + CO = SiC + SiO2 =>
3 Si + 2 CO = 2 SiC + SiO2
NH4CH3COO + H2O = NH4OH + HCH3COO =>
NH4CH3COO + H2O = NH4OH + HCH3COO
C + Fe3O4 = Fe3O3 + CO2 =>
C + 2 Fe3O4 = 2 Fe3O3 + CO2
Ag2O + H3PO4 = Ag3PO4 + H2O =>
3 Ag2O + 2 H3PO4 = 2 Ag3PO4 + 3 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
MnO4{-} + HSO3{-} + OH{-} = MnO2{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 5 HSO3{-} + 7 OH{-} = 2 MnO2{2-} + 5 SO4{2-} + 6 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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