| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + CnCl3 = CnCl2 + ZnCl3 =>
Zn + 3 CnCl3 = 3 CnCl2 + ZnCl3
[C6H5NO2] + Sn{2+} + H3O{+} = C6H5NH2 + Sn{4+} + H2O =>
[C6H5NO2] + 3 Sn{2+} + 6 H3O{+} = C6H5NH2 + 3 Sn{4+} + 8 H2O
SiO2 + O2 = SiO4 =>
SiO2 + O2 = SiO4
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O = NO + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
Hg3O = Hg + O =>
Hg3O = 3 Hg + O
Cl2O7 + Al(OH)3 = AlCl3O12 + H2O =>
3 Cl2O7 + 2 Al(OH)3 = 2 AlCl3O12 + 3 H2O
[C6H5NO2] + Sn{2+} + H3O{+} = C6H5NH2 + Sn{4+} + H2O =>
[C6H5NO2] + 3 Sn{2+} + 6 H3O{+} = C6H5NH2 + 3 Sn{4+} + 8 H2O
SP + CCl = CP + SCl =>
SP + CCl = CP + SCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2O + Si + KOH = K2SiO3 + H2 =>
H2O + Si + 2 KOH = K2SiO3 + 2 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na + At2 = NaAt2 =>
Na + At2 = NaAt2
PbC2O4 + HNO3 = H2C2O4 + Pb(NO3)2 =>
PbC2O4 + 2 HNO3 = H2C2O4 + Pb(NO3)2
K3PO4 + Ba(NO3)2 = Ba3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
CH3CH2CH3 + O2 = H2O + CO2 =>
CH3CH2CH3 + 5 O2 = 4 H2O + 3 CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
MgS + H2O = Mg(OH)2 + H2 + S =>
MgS + 2 H2O = Mg(OH)2 + H2 + S
Ae + HCe = Ae3Ce + H2 =>
6 Ae + 2 HCe = 2 Ae3Ce + H2
AlI3 + (NH4)3PO4 = AlPO4 + NH4I =>
AlI3 + (NH4)3PO4 = AlPO4 + 3 NH4I
K2SiO3 + HNO3 = KNO3 + H2SiO3 =>
K2SiO3 + 2 HNO3 = 2 KNO3 + H2SiO3
Zn + H2S + O = ZnS + H2O =>
Zn + H2S + O = ZnS + H2O
KMnO4 + H2C2O4 + H2SO4 = K2SO + MnSO4 + CO2 + H2O =>
2 KMnO4 + 8 H2C2O4 + 3 H2SO4 = K2SO + 2 MnSO4 + 16 CO2 + 11 H2O
Ca(NO3)2 + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2 + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
UO2(NO3)2 + NH3 + H2O = (NH4)2U2O7 + NH4NO3 =>
2 UO2(NO3)2 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 4 NH4NO3
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
Ag2O + Na2[Sn(OH)4] + H2O = Ag + Na2[Sn(OH)6] =>
Ag2O + Na2[Sn(OH)4] + H2O = 2 Ag + Na2[Sn(OH)6]
(NH4)2Fe(SO4)2*6(H2O) = (NH4)2Fe(SO4)2 + H2O =>
(NH4)2Fe(SO4)2*6(H2O) = (NH4)2Fe(SO4)2 + 6 H2O
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
NaCl + ZnCl2 = ZnCl + NaCl2 =>
NaCl + ZnCl2 = ZnCl + NaCl2
BaI + HSO = HI + BaSO =>
BaI + HSO = HI + BaSO
SrSO4 + H2S = SrS + H2SO4 =>
SrSO4 + H2S = SrS + H2SO4
FeSO4 + Na2S2O3 = FeS2 + Na2SO4 + SO2 =>
FeSO4 + 2 Na2S2O3 = FeS2 + 2 Na2SO4 + SO2
Al + KSCN + HCl = KCl + AlCl3 + NH4Cl + C2 + HS =>
2 Al + 2 KSCN + 10 HCl = 2 KCl + 2 AlCl3 + 2 NH4Cl + C2 + 2 HS
Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K
Ni + H2SO4 = Ni(SO4) + H2O + H2S =>
4 Ni + 5 H2SO4 = 4 Ni(SO4) + 4 H2O + H2S
Fe2O3 + N2 = Fe + NO3 =>
2 Fe2O3 + N2 = 4 Fe + 2 NO3
AgCl + Mg = Ag + Cl{-} + Mg{+2} =>
2 AgCl + Mg = 2 Ag + 2 Cl{-} + Mg{+2}
FeCl3 + Na3SiO3 = NaCl + FeSiO3 =>
FeCl3 + Na3SiO3 = 3 NaCl + FeSiO3
C9H12 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C9H4O4H2 + H2O =>
3 C9H12 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 3 C9H4O4H2 + 37 H2O
PbO2 = PbO + O3 =>
3 PbO2 = 3 PbO + O3
C7H13Cl + NaOH = H14ONaClC7 =>
C7H13Cl + NaOH = H14ONaClC7
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
CaCo3 + HCl = CaCl2 + Co2 + H2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 2 H2
Fe2O3 + N2 = Fe + N2O3 =>
Fe2O3 + N2 = 2 Fe + N2O3
O2 + NO2 + CuO = Cu(NO3)2 =>
O2 + 4 NO2 + 2 CuO = 2 Cu(NO3)2
K2S2O8 + Cr2(SO4)3 + KOH = K2CrO4 + K2SO4 + H2O =>
3 K2S2O8 + Cr2(SO4)3 + 16 KOH = 2 K2CrO4 + 9 K2SO4 + 8 H2O
CO2 + HNO3 = HCO3 + NO2 =>
CO2 + HNO3 = HCO3 + NO2
TiCl4 + KF = K2TiF6 + KCl =>
TiCl4 + 6 KF = K2TiF6 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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