| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + CaS = Na2S + CaCl2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
H2(g) + P4(g) = PH3(g) =>
6 H2(g) + P4(g) = 4 PH3(g)
Ni + NH4OH = Ni(NH4OH) =>
Ni + NH4OH = Ni(NH4OH)
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Co2Sn1O4 = Sn + SnO2 + Co3O4 =>
3 Co2Sn1O4 = Sn + 2 SnO2 + 2 Co3O4
Al(OH)3 + Cl2 = AlCl3 + AlClO3 + H2O =>
2 Al(OH)3 + 2 Cl2 = AlCl3 + AlClO3 + 3 H2O
Be(NO3)2 + Li2O = BeO + LiNO3 =>
Be(NO3)2 + Li2O = BeO + 2 LiNO3
Zn + SO2 = ZnS2O4 =>
Zn + 2 SO2 = ZnS2O4
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S2O3 + H2SO4 = H2O + Na2SO4 + SO2 = S =>
Na2S2O3 + 3 H2SO4 = 3 H2O + Na2SO4 + 4 SO2
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
KOHKCl = K2OHCl =>
KOHKCl = K2OHCl
ZrCl4 + (NH4)6Mo7O24*4H2O + NaOH = ZrMo2O8 + NH4OH + H2O + NaCl =>
7 ZrCl4 + 2(NH4)6Mo7O24*4H2O + 28 NaOH = 7 ZrMo2O8 + 12 NH4OH + 16 H2O + 28 NaCl
HPO4 + NH4 + MoO4 + H = (NH4)3PO4(MoO3)12 + H2O =>
HPO4 + 3 NH4 + 12 MoO4 + 23 H = (NH4)3PO4(MoO3)12 + 12 H2O
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
C3H7COOH + Zn = (C3H7COO)Zn + H2 =>
2 C3H7COOH + 2 Zn = 2(C3H7COO)Zn + H2
CaCl2(aq) + K3AsO4(aq) = Ca3(AsO4)2(s) + KCl =>
3 CaCl2(aq) + 2 K3AsO4(aq) = Ca3(AsO4)2(s) + 6 KCl
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaHCO3 + CH3COOH = Na3CH4COOO + CO2 + H2O =>
24 NaHCO3 + 9 CH3COOH = 8 Na3CH4COOO + 26 CO2 + 14 H2O
KHC4H4O6 + H2O = H2C4H4O6 + KOH =>
KHC4H4O6 + H2O = H2C4H4O6 + KOH
HCaCl2 + O2 = Ca(ClO3)2 + (H20) =>
20 HCaCl2 + 60 O2 = 20 Ca(ClO3)2 + (H20)
CoBr2 + Al = CoAl2 + Br =>
CoBr2 + 2 Al = CoAl2 + 2 Br
C6H5NO2 + HNO3 = C6H4N2O4 + H2O =>
C6H5NO2 + HNO3 = C6H4N2O4 + H2O
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
KBiO3 + H2SO4 = Bi2(SO4)3 + O2 + K2SO4 + H2O =>
2 KBiO3 + 4 H2SO4 = Bi2(SO4)3 + O2 + K2SO4 + 4 H2O
ZnBr2 + CuSO4 = ZnSO4 + CuBr2 =>
ZnBr2 + CuSO4 = ZnSO4 + CuBr2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnCl2(aq) + Na2SO3(aq) = MnSO3(aq) + NaCl =>
MnCl2(aq) + Na2SO3(aq) = MnSO3(aq) + 2 NaCl
NaI(aq) + F2(s) = NaF + I =>
2 NaI(aq) + F2(s) = 2 NaF + 2 I
C9H10 + C3H7N = C12H17N =>
C9H10 + C3H7N = C12H17N
{-}methylcyclohexanol = {-}methylcyclohexene =>
{-}methylcyclohexanol = {-}methylcyclohexene
HS + H2CO3 = CO3 + H2S =>
2 HS + H2CO3 = CO3 + 2 H2S
FeCl3 + K2CrO4 = Fe2(CrO4)3 + KCl =>
2 FeCl3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KCl
NaI + Pb(CH3CO2)2 = Na(CH3CO2) + PbI2 =>
2 NaI + Pb(CH3CO2)2 = 2 Na(CH3CO2) + PbI2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Al2(SO4)3 + Ba(NO3)2 = BaSO4 + Al + (NO3)3 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Al + 2(NO3)3
Fe2(SO4)3 + NH4SCN = SO4(NH4)2 + Fe(SCN)3 =>
Fe2(SO4)3 + 6 NH4SCN = 3 SO4(NH4)2 + 2 Fe(SCN)3
H3O + Ca3(PO4)2 = H2O + Ca + HPO4 =>
2 H3O + Ca3(PO4)2 = 2 H2O + 3 Ca + 2 HPO4
N2H4 + TiCl3 + HCl = [Ti(N2H4)2]Cl4 + H2 =>
4 N2H4 + 2 TiCl3 + 2 HCl = 2[Ti(N2H4)2]Cl4 + H2
Na3PO4 + MnCl = Mn3(PO4)2 + Na2Cl =>
2 Na3PO4 + 3 MnCl = Mn3(PO4)2 + 3 Na2Cl
Cr + P2SO4 = Cr2(SO4)3 + P =>
2 Cr + 3 P2SO4 = Cr2(SO4)3 + 6 P
Zn6(CO2) + Al = Al(CO2) + Zn =>
Zn6(CO2) + Al = Al(CO2) + 6 Zn
N2 + O = N2O3 =>
N2 + 3 O = N2O3
C6H12NSO3Na + O2 = CO2 + H2O + NO2 + Na2SO4 + SO3 =>
4 C6H12NSO3Na + 41 O2 = 24 CO2 + 24 H2O + 4 NO2 + 2 Na2SO4 + 2 SO3
C2H4O2 + O2 = CO2 + H02 =>
C2H4O2 + O2 = 2 CO2 + 2 H02
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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