| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg =>
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
Mg + FeSO4 = Fe + MgSO4 =>
Mg + FeSO4 = Fe + MgSO4
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + Na2C2O4 = NaCl + H2C2O4 =>
2 HCl + Na2C2O4 = 2 NaCl + H2C2O4
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Ca(No3)2 + Na2Co3 = CaCo3 + NaNo3 =>
Ca(No3)2 + Na2Co3 = CaCo3 + 2 NaNo3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + SnCl2 = Sn + CaCl2 =>
Ca + SnCl2 = Sn + CaCl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
FeSO4 + NaOH + NaOCl + H2O = Fe(OH)3 + NaCl + Na2SO4 =>
2 FeSO4 + 4 NaOH + NaOCl + H2O = 2 Fe(OH)3 + NaCl + 2 Na2SO4
[CH3COOCH2CH3] + NaOH = CH3COONa + CH3CH2OH =>
[CH3COOCH2CH3] + NaOH = CH3COONa + CH3CH2OH
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N + O = NO =>
N + O = NO
Br + H = HBr =>
Br + H = HBr
CH3CH2OH + MnO4{-} + H{+} = Mn{2+} + CH3COOH + H2O =>
5 CH3CH2OH + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 5 CH3COOH + 11 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HF + H2SO4 = F2 + SO2 + H2O =>
2 HF + H2SO4 = F2 + SO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(SO4)3 + BaCl = AlCl3 + BaSO4 =>
Al(SO4)3 + 3 BaCl = AlCl3 + 3 BaSO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
CH2 + O2 = CO2 + H20 =>
10 CH2 + 10 O2 = 10 CO2 + H20
CO + FEO3 = CO2 + FE =>
3 CO + FEO3 = 3 CO2 + FE
CH2 + O2 = CO2 + H20 =>
10 CH2 + 10 O2 = 10 CO2 + H20
CO + FEO3 = CO2 + FE =>
3 CO + FEO3 = 3 CO2 + FE
CH2 + O2 = CO2 + H20 =>
10 CH2 + 10 O2 = 10 CO2 + H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/13
Équations équilibrées sur04/12/12
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