| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Mg(OH)2 + H3PO4 + H2O = MgHPO4*3H2O =>
Mg(OH)2 + H3PO4 + H2O = MgHPO4*3H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg(OH)2 + C3H6O3 = Mg(C3H5O3)2*2H2O =>
Mg(OH)2 + 2 C3H6O3 = Mg(C3H5O3)2*2H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al2O3 + NH4Cl = AlCl3 + H2O + NH3 =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3 H2O + 6 NH3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
BeO + NH4Cl = BeCl2 + H2O + NH3 =>
BeO + 2 NH4Cl = BeCl2 + H2O + 2 NH3
Al2O3 + NH4Cl = AlCl3 + H2O + NH3 =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3 H2O + 6 NH3
Ga2O3 + NH4Cl = GaCl3 + H2O + NH3 =>
Ga2O3 + 6 NH4Cl = 2 GaCl3 + 3 H2O + 6 NH3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
In2O3 + NH4Cl = InCl3 + H2O + NH3 =>
In2O3 + 6 NH4Cl = 2 InCl3 + 3 H2O + 6 NH3
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li2O + Ni2O3 = LiNiO2 =>
Li2O + Ni2O3 = 2 LiNiO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
Y2O3 + NH4Cl = YCl3 + H2O + NH3 =>
Y2O3 + 6 NH4Cl = 2 YCl3 + 3 H2O + 6 NH3
Li2O + NiO + O = LiNiO2 =>
Li2O + 2 NiO + O = 2 LiNiO2
C6H8O7 + NaHCO3 = C6H5O7Na3 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = C6H5O7Na3 + 3 CO2 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
In2O3 + NH4Cl = InCl3 + H2O + NH3 =>
In2O3 + 6 NH4Cl = 2 InCl3 + 3 H2O + 6 NH3
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + Cl2
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
Cr2O3 + NH4Cl = CrCl3 + H2O + NH3 =>
Cr2O3 + 6 NH4Cl = 2 CrCl3 + 3 H2O + 6 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Fe(CN)6{4-} + Ce{4+} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
Fe(CN)6{4-} + 61 Ce{4+} + 258 OH{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
MnSO4 + CaO = CaSO4 + MnO =>
MnSO4 + CaO = CaSO4 + MnO
C3H2F4 + SiO2 = SiF4 + H2O + CO2 + C =>
2 C3H2F4 + 2 SiO2 = 2 SiF4 + 2 H2O + CO2 + 5 C
AgCN + K = KCN + Ag =>
AgCN + K = KCN + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/23
Équations équilibrées sur07/18/22
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