| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
K2CO3 + BaCl2 + H2O = Ba(OH)2 + CO2 + KCl =>
K2CO3 + BaCl2 + H2O = Ba(OH)2 + CO2 + 2 KCl
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
C2H5OH + HCOH = C3H6O2 + H2 =>
C2H5OH + HCOH = C3H6O2 + H2
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
MnO4 + (SO3)2 = MnO2 + SO4 =>
MnO4 + (SO3)2 = MnO2 + 2 SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca3(PO4)2 + C = Ca + P4 + CO2 =>
2 Ca3(PO4)2 + 8 C = 6 Ca + P4 + 8 CO2
NaI + H2SO4 = I2 + H2S + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 Na2SO4 + 4 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
NaHCO3(aq) + AgNO3(aq) = NaNO3(aq) + AgOH(s) + CO2(g) =>
NaHCO3(aq) + AgNO3(aq) = NaNO3(aq) + AgOH(s) + CO2(g)
Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2
[Ag(NH3)2]2SO4 + H2O = [Ag(NH3)2]OH + H2SO4 =>
[Ag(NH3)2]2SO4 + 2 H2O = 2[Ag(NH3)2]OH + H2SO4
Pb2SO4 + Ag2NO3 = Pb2NO3 + Ag2SO4 =>
Pb2SO4 + Ag2NO3 = Pb2NO3 + Ag2SO4
Mn2{+} + Pb3O4 + H3O{+} = MnO4 + Pb2{+} + H2O =>
13 Mn2{+} + 30 Pb3O4 + 32 H3O{+} = 26 MnO4 + 45 Pb2{+} + 48 H2O
Co2 + Al = Al2Co =>
Co2 + 4 Al = 2 Al2Co
HBr + Li2CO3 = HLi2 + BrCO3 =>
HBr + Li2CO3 = HLi2 + BrCO3
Br + NaCl = Cl2 + NaBr =>
2 Br + 2 NaCl = Cl2 + 2 NaBr
NH4NO3 + AgBr = AgNO3 + NH4Br =>
NH4NO3 + AgBr = AgNO3 + NH4Br
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2S + O2 = Na2O + S =>
2 Na2S + O2 = 2 Na2O + 2 S
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg + H2SO3 = MgSO4 + H2O + S =>
Mg + 2 H2SO3 = MgSO4 + 2 H2O + S
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3O + C2H3O2 = HC2H3O2 + H2O =>
H3O + C2H3O2 = HC2H3O2 + H2O
AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2 =>
2 AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
Pb(NO3)2(aq) + KI = (NO3)2K + PbI =>
Pb(NO3)2(aq) + KI = (NO3)2K + PbI
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CuCl2 + (NH4)3(PO4)4 = Cu3(PO4)2 + NH4Cl4 =>
6 CuCl2 + (NH4)3(PO4)4 = 2 Cu3(PO4)2 + 3 NH4Cl4
Ba + K2CrO4 + HC2H3O2 = BaCrO4 + KHC2H3O2 =>
Ba + K2CrO4 + 2 HC2H3O2 = BaCrO4 + 2 KHC2H3O2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
As2 + O2 = As2O2 =>
As2 + O2 = As2O2
Mn(NO3)2 + Cl2 + NaOH = Na2MnO4 + NaCl + NaNO3 + H2O =>
Mn(NO3)2 + 2 Cl2 + 8 NaOH = Na2MnO4 + 4 NaCl + 2 NaNO3 + 4 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
MgO2 + HI = MgO + I2 + H2O =>
MgO2 + 2 HI = MgO + I2 + H2O
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
C3N3H5O9 = CO2 + N2 + O2 + H2O =>
4 C3N3H5O9 = 12 CO2 + 6 N2 + O2 + 10 H2O
Cr(No3)3 + Na2H2EDTA = CrEDTA + Na2H2(No3)3 =>
Cr(No3)3 + Na2H2EDTA = CrEDTA + Na2H2(No3)3
C6H8C7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
3 C6H8C7 + 30 NaHCO3 = 2 H2O + 9 CO2 + 10 Na3C6H5O7
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C6H12O6 + O2 = CO2 + H2O6 =>
C6H12O6 + 21 O2 = 6 CO2 + 6 H2O6
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg(OH)2 + Na2(CrO4) = Mg(CrO4) + NaOH =>
Mg(OH)2 + Na2(CrO4) = Mg(CrO4) + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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