| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HSO = NH3 + H2SO
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Pb + KOH + H2O = K4[Pb(OH)6] + H2 =>
Pb + 4 KOH + 2 H2O = K4[Pb(OH)6] + H2
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Cl2 + NaBr = Na + Cl2Br =>
Cl2 + NaBr = Na + Cl2Br
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
C6H8O7 + NaHCO3 = CO2 + H2O + C6H5O7Na3 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + C6H5O7Na3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Rb + N2 = RbN2 =>
Rb + N2 = RbN2
K3PO4 + ZnCl2 = Zn3(PO4)2 + KCl =>
2 K3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 KCl
Na2S + CuCl2 = CuS + NaCl =>
Na2S + CuCl2 = CuS + 2 NaCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
HCl + KMnO4 = MnCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Sn + O2 + NaOH + H2O = Na2[Sn(OH)6] =>
Sn + O2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HI + NaCl = HCl + NaI =>
HI + NaCl = HCl + NaI
Fe + SCN = Fe(SCN)3 =>
Fe + 3 SCN = Fe(SCN)3
NaCO3 + H2SO4 = NaSO4 + H2O + CO2 =>
NaCO3 + H2SO4 = NaSO4 + H2O + CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Cl2 + NaBr = Br + NaCl2 =>
Cl2 + NaBr = Br + NaCl2
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2 =>
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NH4NO3 + CaCl = NH4Cl + CaNO3 =>
NH4NO3 + CaCl = NH4Cl + CaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/18
Équations équilibrées sur11/11/17
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