| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + 3 O2 = 2 H2O + 2 SO2
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
(NH4)OH + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)OH + H2SO4 = (NH4)2SO4 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C + H2 = CH4 =>
C + 2 H2 = CH4
CuSO4 + NaSiO3 = CuSiO3 + NaSO4 =>
CuSO4 + NaSiO3 = CuSiO3 + NaSO4
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
P + O = PO =>
P + O = PO
P + O = PO2 =>
P + 2 O = PO2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Mg + HCl = MgCl2 + H8 =>
4 Mg + 8 HCl = 4 MgCl2 + H8
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Cu + HNO3 = CuO + H2O + NO =>
3 Cu + 2 HNO3 = 3 CuO + H2O + 2 NO
O2 + C6H6O = CO2 + H20 =>
55 O2 + 10 C6H6O = 60 CO2 + 3 H20
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O + C6H6O = CO2 + H20 =>
110 O + 10 C6H6O = 60 CO2 + 3 H20
O2 + C6H6O = CO2 + H20 =>
55 O2 + 10 C6H6O = 60 CO2 + 3 H20
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C2H2Cl4 + CA(OH)2 = C2HCl3 + CACl2 + H2O =>
2 C2H2Cl4 + CA(OH)2 = 2 C2HCl3 + CACl2 + 2 H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
P4O10 + C = P4 + CO =>
P4O10 + 10 C = P4 + 10 CO
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/19
Équations équilibrées sur06/04/18
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