| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl + SnCl2 + O3 = SnCl4 + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 SnCl4 + 3 H2O
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + C = Fe3C =>
3 Fe + C = Fe3C
H2O2 + NaI{+} = H2O + NaIO{+} =>
H2O2 + NaI{+} = H2O + NaIO{+}
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
H2O2 + NaI = H2O + NaIO =>
H2O2 + NaI = H2O + NaIO
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NaHSO4 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO4 + H2SO4 = 2 NaSO4 + SO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2(SO4)3 + Ba = BaSO4 + Fe =>
Fe2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Fe
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
NaBr + H2SO4 = Br2 + H2O + NaHSO4 + SO2 =>
2 NaBr + 3 H2SO4 = Br2 + 2 H2O + 2 NaHSO4 + SO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Pb(NO3)2 + Mg = Pb + Mg(NO3)2 =>
Pb(NO3)2 + Mg = Pb + Mg(NO3)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
N2 + O2 = NO =>
N2 + O2 = 2 NO
CuCl2 + KI = KCl + CuI + I2 =>
2 CuCl2 + 4 KI = 4 KCl + 2 CuI + I2
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
CuSO4 + KOH = CuOH + KSO4 =>
CuSO4 + KOH = CuOH + KSO4
Pb(NO3) + Mg = Pb + Mg(NO3)2 =>
2 Pb(NO3) + Mg = 2 Pb + Mg(NO3)2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
Pb(NO3) + Mg = Pb + Mg(NO3)2 =>
2 Pb(NO3) + Mg = 2 Pb + Mg(NO3)2
Mg + NiSo4 = MgSo4 + Ni =>
Mg + NiSo4 = MgSo4 + Ni
C + O2 = CO2 =>
C + O2 = CO2
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
TiO2 + Cl + C2 = TiCl4 + CO =>
TiO2 + 4 Cl + C2 = TiCl4 + 2 CO
CaCl + NaCO3 = CaCO3 + NaCl =>
CaCl + NaCO3 = CaCO3 + NaCl
Pb(NO3) + Mg = Pb + Mg(NO3)2 =>
2 Pb(NO3) + Mg = 2 Pb + Mg(NO3)2
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
Cu + H2O = Cu(OH)2 + H =>
Cu + 2 H2O = Cu(OH)2 + 2 H
Na2SO4 + H2O = Na2SO4*10H2O =>
Na2SO4 + 10 H2O = Na2SO4*10H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/18
Équations équilibrées sur05/15/17
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