| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
Ca(OH)2 + H2SO4 = H2O + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H2O + CaSO4
MgS + CuSO4 = CuS + MgSO4 =>
MgS + CuSO4 = CuS + MgSO4
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H12OH + O2 = CO2 + H2O =>
4 C5H12OH + 31 O2 = 20 CO2 + 26 H2O
CaH2O(NO3)2 + LaC2 = Ca(NO3)2 + La(OH)2 + C2H2 =>
2 CaH2O(NO3)2 + LaC2 = 2 Ca(NO3)2 + La(OH)2 + C2H2
Be + O2 = BeO2 =>
Be + O2 = BeO2
Ca(H2O)3(NO3)2 + LaC2 = Ca(NO3)2 + La(OH)2 + C2H2 =>
2 Ca(H2O)3(NO3)2 + 3 LaC2 = 2 Ca(NO3)2 + 3 La(OH)2 + 3 C2H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Sr + I2 = SrI2 =>
Sr + I2 = SrI2
ZnSO4 + Cu = Zn + Cu(SO4)2 =>
2 ZnSO4 + Cu = 2 Zn + Cu(SO4)2
(NH4)2SO4 + MgCl2 = (NH4)Cl + MgSO4 =>
(NH4)2SO4 + MgCl2 = 2(NH4)Cl + MgSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H + C2H3O2 = HC2H3O2 =>
H + C2H3O2 = HC2H3O2
H + Br = HBr =>
H + Br = HBr
Na + Cl = NaCl =>
Na + Cl = NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe + Pb(NO3)2 = Pb + FeNO3 =>
2 Fe + Pb(NO3)2 = Pb + 2 FeNO3
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
MgCO3 + HCl = CO2 + H2O + MgCl2 =>
MgCO3 + 2 HCl = CO2 + H2O + MgCl2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
TiCl4 + H3PO4 = HCl + Ti3(PO4)4 =>
3 TiCl4 + 4 H3PO4 = 12 HCl + Ti3(PO4)4
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HgNo3 + KI = HgI + KNo3 =>
HgNo3 + KI = HgI + KNo3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
HgNO3 + KI = HgI + KNO3 =>
HgNO3 + KI = HgI + KNO3
Ca + H2O = HCa + O2 =>
4 Ca + 2 H2O = 4 HCa + O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + HSO4 = AlSO4 + H2 =>
2 Al + 2 HSO4 = 2 AlSO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/10
Équations équilibrées sur11/19/09
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