| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{3+} + [Fe(CN)6]{4-} + K{+} = KFe[Fe(CN)6]
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
C6H5NH3Cl + NaOH = NaCl + C6H5NH2 + H2O =>
C6H5NH3Cl + NaOH = NaCl + C6H5NH2 + H2O
Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn{2+} + OH{-} = Mn(OH)2 =>
Mn{2+} + 2 OH{-} = Mn(OH)2
HCl + (NH4)2CO3 = NH4Cl + H2CO3 =>
2 HCl + (NH4)2CO3 = 2 NH4Cl + H2CO3
CaClO = CaClO3 + CaCl =>
3 CaClO = CaClO3 + 2 CaCl
GaAs + HCl = GaAsCl + H =>
GaAs + HCl = GaAsCl + H
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C6H5SH + O2 = C02 + H20 + SO2 =>
10 C6H5SH + 10 O2 = 30 C02 + 3 H20 + 10 SO2
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
GaAs + HCl = GaCl + H + As =>
GaAs + HCl = GaCl + H + As
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Ni{2+} + OH{-} = Ni(OH)2 =>
Ni{2+} + 2 OH{-} = Ni(OH)2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
BCl3 + H20 = H3B03 + HCl =>
15 BCl3 + 3 H20 = 5 H3B03 + 45 HCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3(CH2)4OH + O2 = H2O + CO2 =>
2 CH3(CH2)4OH + 15 O2 = 12 H2O + 10 CO2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + Fe = Fe2SO4 + H =>
H2SO4 + 2 Fe = Fe2SO4 + 2 H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
N + H = NH3 =>
N + 3 H = NH3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
NO2 + HBrO4 + H2O = HNO3 + Br2 =>
14 NO2 + 2 HBrO4 + 6 H2O = 14 HNO3 + Br2
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
H2SO4 + Zn = Zn2(SO4)3 + H =>
3 H2SO4 + 2 Zn = Zn2(SO4)3 + 6 H
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag2O + Al = Al2O + Ag =>
Ag2O + 2 Al = Al2O + 2 Ag
Mg + H2S = MgS + H2 =>
Mg + H2S = MgS + H2
Ag + KI = AgI + K =>
Ag + KI = AgI + K
H2SO4 + Al = Al2(SO4)3 + H =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 6 H
HCLO + OH = CLO + H3O =>
2 HCLO + OH = 2 CLO + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/16
Équations équilibrées sur02/11/15
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