| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
AG + CL = AGCL =>
AG + CL = AGCL
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2O + NaNO3 + KI = I2 + NO2 + KOH + NaOH =>
2 H2O + 2 NaNO3 + 2 KI = I2 + 2 NO2 + 2 KOH + 2 NaOH
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CuSo4 + Mg = MgSo4 + Cu =>
CuSo4 + Mg = MgSo4 + Cu
Fe + NaNO3 + NaOH = Na2FeO4 + N2 + H2O =>
5 Fe + 6 NaNO3 + 4 NaOH = 5 Na2FeO4 + 3 N2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + S = ZnS =>
Zn + S = ZnS
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C6H14N4O2 + O2 = CO2 + H2O + N2 =>
2 C6H14N4O2 + 17 O2 = 12 CO2 + 14 H2O + 4 N2
nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
NO2 + NAOH = NANO2 + NANO3 + H2O =>
2 NO2 + 2 NAOH = NANO2 + NANO3 + H2O
AlBr3 + HgCl2 = AlCl3 + HgBr2 =>
2 AlBr3 + 3 HgCl2 = 2 AlCl3 + 3 HgBr2
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
CH3CH3 + O2 = CO2 + H20 =>
10 CH3CH3 + 20 O2 = 20 CO2 + 3 H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(ClO4)2 + NaOH = NaClO4 + Pb(OH)2 =>
Pb(ClO4)2 + 2 NaOH = 2 NaClO4 + Pb(OH)2
CH3OH + KMnO4 + H2SO4 = HCOH + K2SO4 + MnSO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 HCOH + K2SO4 + 2 MnSO4 + 8 H2O
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NaN3 + Fe2O3 = Na2O + Fe + N2 =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 9 N2
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/18
Équations équilibrées sur03/16/17
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