| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5Cl3 + 3 NaOH = C2H5COOH + 3 NaCl + H2O
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
BaCl2 + Ni(NO3)2 = Ba(NO3)2 + NiCl2 =>
BaCl2 + Ni(NO3)2 = Ba(NO3)2 + NiCl2
Zn + NO3{-} + H2O = Zn{2+} + NH4{+} + OH{-} =>
4 Zn + NO3{-} + 7 H2O = 4 Zn{2+} + NH4{+} + 10 OH{-}
H + S = H2S =>
2 H + S = H2S
C2H5OH + O2 = CO2 + HOH =>
C2H5OH + 3 O2 = 2 CO2 + 3 HOH
MnCl2 + NaOH + NaClO = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 6 NaOH + 5 NaClO = 2 NaMnO4 + 9 NaCl + 3 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ca + Cu2SO4 = CaSO4 + Cu =>
Ca + Cu2SO4 = CaSO4 + 2 Cu
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
IBr3 + K2SO4 = KBr + I2(SO4)3 =>
2 IBr3 + 3 K2SO4 = 6 KBr + I2(SO4)3
Na2CO3 + BaCO3 + CaCO3 + NH4H2PO4 = Na2BaCa(PO4)2 + CO2 + NH3 + H2O =>
Na2CO3 + BaCO3 + CaCO3 + 2 NH4H2PO4 = Na2BaCa(PO4)2 + 3 CO2 + 2 NH3 + 3 H2O
C6H6 + C3H6 = C9H12 =>
C6H6 + C3H6 = C9H12
HgI2 + O2 = HgO + I2 =>
2 HgI2 + O2 = 2 HgO + 2 I2
NaOH + HBr = NaH + BrOH =>
NaOH + HBr = NaH + BrOH
CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br
C5H9O3 + O2 = CO2 + H2O =>
4 C5H9O3 + 23 O2 = 20 CO2 + 18 H2O
C2H2 + C2H6 = C4H10 =>
C2H2 + 3 C2H6 = 2 C4H10
Cd + P = CdP =>
Cd + P = CdP
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaClO3 + HCl = ClO2 + NaCl + H2O =>
5 NaClO3 + 6 HCl = 6 ClO2 + 5 NaCl + 3 H2O
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO3) + KSCN = FeSCN + KNO3 =>
Fe(NO3) + KSCN = FeSCN + KNO3
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
[Na]{+} + [Cl]{-} = NaCl =>
[Na]{+} + [Cl]{-} = NaCl
KF(aq) + HCl(aq) = KCl(aq) + HF =>
KF(aq) + HCl(aq) = KCl(aq) + HF
Mn(s) + CuCl(aq) = Cu(s) + MnCl2(s) =>
Mn(s) + 2 CuCl(aq) = 2 Cu(s) + MnCl2(s)
KMnO4 + NaOH + C2H5OH = CH3COH + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + C2H5OH = CH3COH + K2MnO4 + Na2MnO4 + 2 H2O
Na3Sb(OH)6 + Ag(NH3)2NO3 = Ag + NaNO3 + H3SbO4 + NH3 + HNO3 =>
3 Na3Sb(OH)6 + 22 Ag(NH3)2NO3 = 22 Ag + 9 NaNO3 + 3 H3SbO4 + 42 NH3 + 15 HNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Na2CO3H2O = Na2CO3 + H2O =>
Na2CO3H2O = Na2CO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4OH + Cu(NO3)3 = NH4NO3 + Cu(OH)3 =>
3 NH4OH + Cu(NO3)3 = 3 NH4NO3 + Cu(OH)3
Ca + AgOH = AgCa + OH =>
Ca + AgOH = AgCa + OH
CuSO4 + C6H12O6 + H2O = Cu + C6H12O7 + H2SO4 =>
CuSO4 + C6H12O6 + H2O = Cu + C6H12O7 + H2SO4
C12H22O11 + KNO3 = KNO2 + CO2 + H2O = C12H22O11 + KNO3 = KNO2 + CO2 + H2O =>
C12H22O11 + 24 KNO3 = 24 KNO2 + 12 CO2 + 11 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H4O2(l) + H2O(l) = C2H3O2 + H3O =>
C2H4O2(l) + H2O(l) = C2H3O2 + H3O
Ge + NaOH + H2O = Na2[Ge(OH)4] + H2 =>
Ge + 2 NaOH + 2 H2O = Na2[Ge(OH)4] + H2
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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