| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H4(OH)2 + 10 K2Cr2O7 + 40 H2SO4 = 9(COOH)2 + 10 Cr2(SO4)3 + 10 K2SO4 + 40 H2O
NO2 + F2 = NO2F =>
2 NO2 + F2 = 2 NO2F
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
NaOH + H2(g)SO4(g) = Na2(g)SO4(g) + H2(g)O =>
2 NaOH + H2(g)SO4(g) = Na2(g)SO4(g) + 2 H2(g)O
I2 + NaOH + NaClO3 = NaCl + NaIO4 + H2O =>
3 I2 + 6 NaOH + 7 NaClO3 = 7 NaCl + 6 NaIO4 + 3 H2O
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + (H2O) + CO2 =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 13(H2O) + 24 CO2
C6H14 + CuO = CO2 + H2O + Cu =>
C6H14 + 19 CuO = 6 CO2 + 7 H2O + 19 Cu
Ca(PO4)2 + SiO2 + C = P + CaSiO3 + CO =>
Ca(PO4)2 + SiO2 + 7 C = 2 P + CaSiO3 + 7 CO
Na3PO4 + Al2(SO4)3 = AlPO4 + Na2SO4 =>
2 Na3PO4 + Al2(SO4)3 = 2 AlPO4 + 3 Na2SO4
Al + O3 = Al3O2 =>
9 Al + 2 O3 = 3 Al3O2
SO2 + HClO3 + H2O = H2SO4 + HCl =>
3 SO2 + HClO3 + 3 H2O = 3 H2SO4 + HCl
MnO4 + Fe(NO3)2 = Fe(MnO4)2 + NO3 =>
2 MnO4 + Fe(NO3)2 = Fe(MnO4)2 + 2 NO3
SO3 + Ca(OH)2 = S(OH)6 + CaO =>
SO3 + 3 Ca(OH)2 = S(OH)6 + 3 CaO
H4C2 + H2O = H6C2O =>
H4C2 + H2O = H6C2O
CO2 + H2O + CaCO3 = Ca(HCO3)2 =>
CO2 + H2O + CaCO3 = Ca(HCO3)2
CaFl + LiI = CaI + LiFl =>
CaFl + LiI = CaI + LiFl
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Fe + Ni(NO3)2 = FeNO3 + Ni2 =>
4 Fe + 2 Ni(NO3)2 = 4 FeNO3 + Ni2
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
MgS + Li2CrO4 = MgCrO4 + Li2S =>
MgS + Li2CrO4 = MgCrO4 + Li2S
*Fe + HCl = FeCl3 + H2 =>
2*Fe + 6 HCl = 2 FeCl3 + 3 H2
C2H5OH + K2Cr2O7 + H2SO4 = C2H3O + K2SO4 + Cr2(SO4)3 + H2O =>
2 C2H5OH + K2Cr2O7 + 4 H2SO4 = 2 C2H3O + K2SO4 + Cr2(SO4)3 + 7 H2O
Ba(C2H3O2)2 + K2CO3 = KC2H3O2 + BaCO3 =>
Ba(C2H3O2)2 + K2CO3 = 2 KC2H3O2 + BaCO3
NaOH(at) + MnSO4(aq) = Na2SO4(aq) + Mn(OH)2(s) =>
2 NaOH(at) + MnSO4(aq) = Na2SO4(aq) + Mn(OH)2(s)
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
Na + H2SO4 = Na(SO4) + H =>
Na + H2SO4 = Na(SO4) + 2 H
(NH4)3N + Pb(ClO4)2 = NH4ClO4 + Pb3N2 =>
2(NH4)3N + 3 Pb(ClO4)2 = 6 NH4ClO4 + Pb3N2
[Cu(NH3)5]SO4*H2O(s) + HCl(aq) = CuSO4(aq) + H2O(l) + NH5 + Cl =>
[Cu(NH3)5]SO4*H2O(s) + 10 HCl(aq) = CuSO4(aq) + H2O(l) + 5 NH5 + 10 Cl
Fe + Cl3 + H2SO4 = Fe(SO4)3 + HCl =>
Fe + 2 Cl3 + 3 H2SO4 = Fe(SO4)3 + 6 HCl
C13H27O + O2 = CO2 + H2O =>
4 C13H27O + 77 O2 = 52 CO2 + 54 H2O
NH4Cl + NaOH = Na + Cl2 + NH3 + H2O =>
2 NH4Cl + 2 NaOH = 2 Na + Cl2 + 2 NH3 + 2 H2O
KI + CHCl3 + Br2 = KBr + CHI3 + Cl2 =>
6 KI + 2 CHCl3 + 3 Br2 = 6 KBr + 2 CHI3 + 3 Cl2
FeCl2 + Na2O = FeO + NaCl =>
FeCl2 + Na2O = FeO + 2 NaCl
CH3COH + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
4 CH3COH + 5 NaHCO3 = 5 NaC2H3O2 + 3 CO2 + 3 H2O
CH3OH + N2 = NH3 + HCN + O2 =>
2 CH3OH + 2 N2 = 2 NH3 + 2 HCN + O2
Mg + H3PO4 = Mg3(PO4)2 + H2(g) =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2(g)
H3A + H2O = H2A + H3O =>
H3A + H2O = H2A + H3O
Ca(NO3)2(aq) + Fe2(SO4)(aq) = Ca(SO4)(s) + Fe(NO3)(aq) =>
Ca(NO3)2(aq) + Fe2(SO4)(aq) = Ca(SO4)(s) + 2 Fe(NO3)(aq)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
C2H4O2 + H2O = C2H3O2 + H3O =>
C2H4O2 + H2O = C2H3O2 + H3O
C2H3N + O = CO2 + H2O + NO2 =>
2 C2H3N + 15 O = 4 CO2 + 3 H2O + 2 NO2
MgSO3 + H3PO3 = MgPO3 + H2 + SO3 =>
2 MgSO3 + 2 H3PO3 = 2 MgPO3 + 3 H2 + 2 SO3
KH + H2O = KH3O =>
KH + H2O = KH3O
LiNO3 + KI = LiI + KNO3 =>
LiNO3 + KI = LiI + KNO3
FeCl2 + Ca(Cr2O7) + HCl = FeCl3 + CrCl3 + CaCl2 + H2O =>
6 FeCl2 + Ca(Cr2O7) + 14 HCl = 6 FeCl3 + 2 CrCl3 + CaCl2 + 7 H2O
Al + FeO = Fe + AlO2 =>
Al + 2 FeO = 2 Fe + AlO2
CH3OHC2H5OH + O2 = CO2 + H2O =>
2 CH3OHC2H5OH + 9 O2 = 6 CO2 + 10 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cl2NaBr2 = NaCl2Br2 =>
Cl2NaBr2 = NaCl2Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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