| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ni(HO)5 + 5 H3PO4 = Ni3(PO4)5 + 15 H2O
NH4NO3 + Ga(OH)3 = NH3 + H2O + Ga(NO2)3 =>
9 NH4NO3 + 4 Ga(OH)3 = 6 NH3 + 15 H2O + 4 Ga(NO2)3
NH4FNaOH = NH3NaFH2O =>
NH4FNaOH = NH3NaFH2O
Al3 + HCl2 = H2 + AlCl3 =>
4 Al3 + 18 HCl2 = 9 H2 + 12 AlCl3
HBr + Cs = CsBr2 + H2 =>
2 HBr + Cs = CsBr2 + H2
NaHCO3 = O2 + Na + CO2 + H2O =>
4 NaHCO3 = O2 + 4 Na + 4 CO2 + 2 H2O
H2CrO4 + KJ + HCl = CrCl3 + J2 + KCl + H2O =>
2 H2CrO4 + 6 KJ + 12 HCl = 2 CrCl3 + 3 J2 + 6 KCl + 8 H2O
Ge + HNO3 + HCl = GeCl4 + NO + H2O =>
3 Ge + 4 HNO3 + 12 HCl = 3 GeCl4 + 4 NO + 8 H2O
MnO2 + H2 = MnH + O =>
2 MnO2 + H2 = 2 MnH + 4 O
Be + H2O = BeOH + H2 =>
2 Be + 2 H2O = 2 BeOH + H2
FeO + Al(NO3)3 = Fe(NO3)2 + Al2O3 =>
3 FeO + 2 Al(NO3)3 = 3 Fe(NO3)2 + Al2O3
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
NaNO3 = NaNO2O =>
NaNO3 = NaNO2O
NaNO2 + H2O = HNa + HNO3 =>
NaNO2 + H2O = HNa + HNO3
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
SO3 + NaO2 = Na2SO4 + O2 =>
2 SO3 + 4 NaO2 = 2 Na2SO4 + 3 O2
FeSO4Na2CO3 = FeCO3Na2SO4 =>
FeSO4Na2CO3 = FeCO3Na2SO4
HYO3 = Y2O5H2O =>
2 HYO3 = Y2O5H2O
Cr + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2
Cl2 + Na(OH) = NaClO3 + H2O + NaCl =>
3 Cl2 + 6 Na(OH) = NaClO3 + 3 H2O + 5 NaCl
Al + MgO = Al2O3 + Mg =>
2 Al + 3 MgO = Al2O3 + 3 Mg
C57H104O6 + CH4O = C3H8O3 + C19H36O2 =>
C57H104O6 + 3 CH4O = C3H8O3 + 3 C19H36O2
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
SO3 + NaO2 = Na2SO4 + O2 =>
2 SO3 + 4 NaO2 = 2 Na2SO4 + 3 O2
Al(H2O)6{3+} + OH{-} = Al(OH)4{-} + H2O =>
Al(H2O)6{3+} + 4 OH{-} = Al(OH)4{-} + 6 H2O
NaNO2 + H2O = HNa + HNO3 =>
NaNO2 + H2O = HNa + HNO3
Ba(NO3)2 + NaHCO3 = Ba(HCO3)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaHCO3 = Ba(HCO3)2 + 2 Na(NO3)
SO10 + Cu = CuSO10 =>
SO10 + Cu = CuSO10
C9H8O2 + NaHCO3 = C9H7Na + H2O + CO2 =>
11 C9H8O2 + 10 NaHCO3 = 10 C9H7Na + 14 H2O + 19 CO2
Zn(NO3)2 + NH4OH = [Zn(NH3)4](OH)2 + H2O + NH4NO3 =>
Zn(NO3)2 + 6 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O + 2 NH4NO3
MnO2 + H2 = MnH + O =>
2 MnO2 + H2 = 2 MnH + 4 O
H2S + HSO3{-} = HS{-} + H2SO3 =>
H2S + HSO3{-} = HS{-} + H2SO3
H3PO3 + LiOH = H2O + H2LiPO3 =>
H3PO3 + LiOH = H2O + H2LiPO3
BaClSO4 = BaSO4Cl =>
BaClSO4 = BaSO4Cl
KHCO3 + Ba(OH)2 = Ba(HCO3)2 + KOH =>
2 KHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 KOH
LiCO3 + HC2H3O2 = H2O + CO2 + LiC2H3O2 =>
8 LiCO3 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 8 LiC2H3O2
CaBr2HCl = CaClHBr2 =>
CaBr2HCl = CaClHBr2
Ni(HO)5 + H3PO4 = Ni3(PO4)5 + H2O =>
3 Ni(HO)5 + 5 H3PO4 = Ni3(PO4)5 + 15 H2O
Pb3(PO4)2 + NaNO3 = Na3PO4 + Pb(NO3)2 =>
Pb3(PO4)2 + 6 NaNO3 = 2 Na3PO4 + 3 Pb(NO3)2
NaHCO3 = Na2O + H2O + O + CO =>
2 NaHCO3 = Na2O + H2O + 2 O + 2 CO
MgSO4 + H2O + NH3 = Mg(OH2) + NH3SO4 =>
MgSO4 + H2O + NH3 = Mg(OH2) + NH3SO4
K2SO3 + CO2 = SO2 + K2CO3 =>
K2SO3 + CO2 = SO2 + K2CO3
SO3 + NaO2 = Na2SO4 + O2 =>
2 SO3 + 4 NaO2 = 2 Na2SO4 + 3 O2
Cr2Na2O7 + FeSO4 + H2SO4 = Fe2S3O12 + Na2SO4 + Cr2S3O12 + H2O =>
Cr2Na2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2S3O12 + Na2SO4 + Cr2S3O12 + 7 H2O
NaNO2 + H2O = HNa + HNO3 =>
NaNO2 + H2O = HNa + HNO3
H3PO4 + Ca(O2H2) = Ca3P2O8 + H2O =>
2 H3PO4 + 3 Ca(O2H2) = Ca3P2O8 + 6 H2O
Ag + K3[Fe(CN)6] = Ag4[Fe(CN)6] + K4[Fe(CN)6] =>
4 Ag + 4 K3[Fe(CN)6] = Ag4[Fe(CN)6] + 3 K4[Fe(CN)6]
(CH4) + O2 = (CO2) + (H20) =>
5(CH4) + 5 O2 = 5(CO2) + (H20)
Zn + SnI = Sn + ZnI =>
Zn + SnI = Sn + ZnI
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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