| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 KI = MgI2 + K2SO4
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CoCl2*6H2O + Na2SiO3*9H2O + NaOH = Co2SiO4 + H2O + NaCl =>
2 CoCl2*6H2O + Na2SiO3*9H2O + 2 NaOH = Co2SiO4 + 22 H2O + 4 NaCl
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CoCl2*6H2O + Na2SiO3*9H2O + CO(NH2)2 = Co2SiO4 + H2O + NaCl + CO2 + NH4Cl =>
2 CoCl2*6H2O + Na2SiO3*9H2O + CO(NH2)2 = Co2SiO4 + 19 H2O + 2 NaCl + CO2 + 2 NH4Cl
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Au + HNO3 = Au2O3 + NO + H2O =>
2 Au + 2 HNO3 = Au2O3 + 2 NO + H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Au + HNO3 = AuNO3 + NO + H2O =>
3 Au + 4 HNO3 = 3 AuNO3 + NO + 2 H2O
Na2S + CdSO4 = NaSO4 + Cd2S =>
Na2S + 2 CdSO4 = 2 NaSO4 + Cd2S
NiCO3 + HNO3 = Ni(NO3)2 + CO2 + H2O =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + CO2 + H2O
N + H = NH3 =>
N + 3 H = NH3
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
KCLO3 = KLC + O2 =>
2 KCLO3 = 2 KLC + 3 O2
CO + O = CO2 =>
CO + O = CO2
N2O5 + CO = N2O3 + CO2 =>
N2O5 + 2 CO = N2O3 + 2 CO2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
HgO = Hg + O =>
HgO = Hg + O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
NH3 + S2Cl2 = S4N4 + NH4Cl + S8 =>
16 NH3 + 6 S2Cl2 = S4N4 + 12 NH4Cl + S8
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na2CO3 + HClO3 = NaClO3 + H2O + CO2 =>
Na2CO3 + 2 HClO3 = 2 NaClO3 + H2O + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
CaCO3 + H2O = Ca(OH) + HCO3 =>
CaCO3 + H2O = Ca(OH) + HCO3
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C4H10NH + O2 = CO2 + H2O + N2 =>
4 C4H10NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaClO3 + C6H12O6 = NaCl + CO2 + H2O =>
4 NaClO3 + C6H12O6 = 4 NaCl + 6 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/12
Équations équilibrées sur09/15/11
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