| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2O2 + ZnS = ZnSO4 + 4 H2O
NH4OH + C3H6O = NH3 + C3H8O2 =>
NH4OH + C3H6O = NH3 + C3H8O2
Co(No3)2 + Na2S = Na2No3 + CoS2 =>
Co(No3)2 + 2 Na2S = 2 Na2No3 + CoS2
Pb + Si = Pb2Si =>
2 Pb + Si = Pb2Si
(NH4)S + Mg(PO4) = (NH4)(PO4) + MgS =>
(NH4)S + Mg(PO4) = (NH4)(PO4) + MgS
FeSO4 + H2SO4 + KNO3 = Fe2(SO4)3 + NO + K2SO4 + H2O =>
6 FeSO4 + 4 H2SO4 + 2 KNO3 = 3 Fe2(SO4)3 + 2 NO + K2SO4 + 4 H2O
NaHPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + Na2NO3 + (NH4)2NO4 + H2O =>
70 NaHPO4 + 120(NH4)6Mo7O24 + 376 HNO3 = 70(NH4)2(PMo12O40) + 35 Na2NO3 + 307(NH4)2NO4 + 155 H2O
FeSO4 + NaPO3 = NaFePO4 + SO3 =>
FeSO4 + NaPO3 = NaFePO4 + SO3
CaO + H2 = H2O + Ca =>
CaO + H2 = H2O + Ca
KOH + H2SO4 = H2O + O + K2S =>
2 KOH + H2SO4 = 2 H2O + 4 O + K2S
C2Ag2 + (NH4)2S = C2H2 + NH3 + Ag2S =>
C2Ag2 + (NH4)2S = C2H2 + 2 NH3 + Ag2S
C6H5NO2 + Fe + HCl = C6H5NH3{+} + Cl{-} + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3{+} + Cl{-} + 3 FeCl2 + 2 H2O
Sr2CO3 = Sr + (CO3)2 =>
2 Sr2CO3 = 4 Sr + (CO3)2
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
Mg(OH)2 + CaHPO4 = Ca(OH)2 + HMgO4P =>
Mg(OH)2 + CaHPO4 = Ca(OH)2 + HMgO4P
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe + C2H4O2 = H + FeC2O2 =>
Fe + C2H4O2 = 4 H + FeC2O2
Kl + Cu(NO3)2 = KlNO3 + KlCu =>
3 Kl + Cu(NO3)2 = 2 KlNO3 + KlCu
NH4NO3 + MgOH = Mg(NO3)2 + NH3 + H2O =>
17 NH4NO3 + 8 MgOH = 8 Mg(NO3)2 + 18 NH3 + 11 H2O
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Al + Hg(NO3)2 = Al2Hg3 + NO3 =>
2 Al + 3 Hg(NO3)2 = Al2Hg3 + 6 NO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3NH2 + NaOH = CH3NHNa + H2O =>
CH3NH2 + NaOH = CH3NHNa + H2O
Pb(NO3)3 + H2SO4 = Pb2(SO4)3 + HNO3 =>
2 Pb(NO3)3 + 3 H2SO4 = Pb2(SO4)3 + 6 HNO3
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + HOH =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + HOH
H2 + Na2S = H2S + Na =>
H2 + Na2S = H2S + 2 Na
Mn + H2SO4 = Mn(SO4) + H2 =>
Mn + H2SO4 = Mn(SO4) + H2
NaHCO3 + Al2O3 = NaAlO2 + H2O + CO2 =>
2 NaHCO3 + Al2O3 = 2 NaAlO2 + H2O + 2 CO2
Cu(NO3)2 + H2O = Cu(H2O)4 + NO3 =>
Cu(NO3)2 + 4 H2O = Cu(H2O)4 + 2 NO3
Fe2O + CO = Fe + CO2 =>
Fe2O + CO = 2 Fe + CO2
KCIO2 = KCIO4 + KCI =>
2 KCIO2 = KCIO4 + KCI
Al + HCl = H2 + AlCl33 =>
2 Al + 66 HCl = 33 H2 + 2 AlCl33
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
[Fe(CN)6] + Ba = Ba2[Fe(CN)6] =>
[Fe(CN)6] + 2 Ba = Ba2[Fe(CN)6]
C3H7OH + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Ga2O3 + Li = Li2O + Ga =>
Ga2O3 + 6 Li = 3 Li2O + 2 Ga
C3H7OC2H5 + O2 = CO2 + H2O =>
2 C3H7OC2H5 + 15 O2 = 10 CO2 + 12 H2O
Mg + NH4Cl + H2O = [Mg(H2O)6]Cl2 + NH3 + H2 =>
Mg + 2 NH4Cl + 6 H2O = [Mg(H2O)6]Cl2 + 2 NH3 + H2
NH3 + NHO3 = N2H4 + O3 =>
NH3 + NHO3 = N2H4 + O3
Tl2SO4 + HCl = TlCl + H2SO4 =>
Tl2SO4 + 2 HCl = 2 TlCl + H2SO4
NaHCO3 + Al2O3 = NaAlO2 + H2O + CO2 =>
2 NaHCO3 + Al2O3 = 2 NaAlO2 + H2O + 2 CO2
Zn + FeCl3 = Zn3(Cl3)2 + Fe =>
3 Zn + 2 FeCl3 = Zn3(Cl3)2 + 2 Fe
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
SnCl + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
2 SnCl + 6 HgCl2 + 4 HCl = 3 Hg2Cl2 + 2 H2[SnCl6]
NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
KSCN + FeCl3 = KCl + Fe(CNS)3 =>
3 KSCN + FeCl3 = 3 KCl + Fe(CNS)3
H + MgCl = MgHCl =>
H + MgCl = MgHCl
CH4 + O2 = C5O + H2O =>
10 CH4 + 11 O2 = 2 C5O + 20 H2O
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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