| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(CO)4 = Ni + 4 CO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li3(PO4) = Li + P2 + O2 =>
2 Li3(PO4) = 6 Li + P2 + 4 O2
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
C4H10NH + O2 = CO2 + N2 + H2O =>
4 C4H10NH + 27 O2 = 16 CO2 + 2 N2 + 22 H2O
Na(l) + H2 = HNa =>
2 Na(l) + H2 = 2 HNa
ClO2{+} + Zn + H{+} = Cl{4+} + Zn{2+} + H2O =>
2 ClO2{+} + Zn + 8 H{+} = 2 Cl{4+} + Zn{2+} + 4 H2O
NiCl2Ca(OH)2 = Ni(OH)2Cl2Ca =>
NiCl2Ca(OH)2 = Ni(OH)2Cl2Ca
C3N6H6 + C3H3O3N3 = C6H9N9O3 =>
C3N6H6 + C3H3O3N3 = C6H9N9O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COO{-} + SO4{-2} = HCO3{-} + HS{-} =>
CH3COO{-} + SO4{-2} = 2 HCO3{-} + HS{-}
H2SO4 + Ca5(PO4)3F + H2O = HPO3 + CaSO4*2H2O + HF =>
5 H2SO4 + Ca5(PO4)3F + 7 H2O = 3 HPO3 + 5 CaSO4*2H2O + HF
LiOH + HCI = LiCI + H2O =>
LiOH + HCI = LiCI + H2O
K2CO3 + MnCl2 = K2Cl2 + MnCO3 =>
K2CO3 + MnCl2 = K2Cl2 + MnCO3
In + HI = InI3 + H2 =>
2 In + 6 HI = 2 InI3 + 3 H2
Sn + NO3 = SnO2 + NO =>
Sn + NO3 = SnO2 + NO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
*2P2O5 + H2O = H3PO4 =>
*2P2O5 + 6 H2O = 4 H3PO4
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KHH2O = KOHH2 =>
KHH2O = KOHH2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
MnS + H2O2 = MnSO4 + H2O =>
MnS + 4 H2O2 = MnSO4 + 4 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Pb + Fe2O3 = Pb2O3 + Fe =>
2 Pb + Fe2O3 = Pb2O3 + 2 Fe
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaCl + Cr(NO3)4 = CrCl4 + NaNO3 =>
4 NaCl + Cr(NO3)4 = CrCl4 + 4 NaNO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
CH3COO{-} + SO4{-2} + H{+} = CO2 + H2S + H2O =>
CH3COO{-} + SO4{-2} + 3 H{+} = 2 CO2 + H2S + 2 H2O
MgCl2 + Li = Mg + LiCl =>
MgCl2 + 2 Li = Mg + 2 LiCl
C15H16O9 + O2 = CO2 + H2O =>
2 C15H16O9 + 29 O2 = 30 CO2 + 16 H2O
CaI2 + Br2 = CaBr2 + I2 =>
CaI2 + Br2 = CaBr2 + I2
NaF + AlF3 = NaAlF4 =>
NaF + AlF3 = NaAlF4
Nh4Cl + I2 = Nh4I + Cl2 =>
2 Nh4Cl + I2 = 2 Nh4I + Cl2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
H + Cl + O = HClO2 =>
H + Cl + 2 O = HClO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P4 + C2 = PC5 =>
P4 + 10 C2 = 4 PC5
C2H3Br + O2 = CO2 + H2O + HBr =>
2 C2H3Br + 5 O2 = 4 CO2 + 2 H2O + 2 HBr
CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
NiN2O6 + Na3PO4 = Ni3P2O8 + NaNO3 =>
3 NiN2O6 + 2 Na3PO4 = Ni3P2O8 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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