| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2O + 2 H2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
H2SO4 + KNO2 = K2SO4 + HNO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 HNO2
HCl + Al = AlCl3 + H =>
3 HCl + Al = AlCl3 + 3 H
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
S8 + H2SO4 = S8O2 + H2O =>
11 S8 + 8 H2SO4 = 12 S8O2 + 8 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O
ZnO + HCl = ZnCl + H2O2 =>
2 ZnO + 2 HCl = 2 ZnCl + H2O2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Fe(OH)3 + KSCN + HCl = FeSCN + H2O + KClO =>
Fe(OH)3 + KSCN + HCl = FeSCN + 2 H2O + KClO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
HCl + Al = AlCl3 + H =>
3 HCl + Al = AlCl3 + 3 H
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
CaO + N2O5 = CaO6N2 =>
CaO + N2O5 = CaO6N2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
FeCl2 + CaO = FeO + CaCl2 =>
FeCl2 + CaO = FeO + CaCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C5H5N + H2O = CO2 + NO2 + H2 =>
2 C5H5N + 24 H2O = 10 CO2 + 2 NO2 + 29 H2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KOH + C6H8O7 = C6H5K3O7 + H2O =>
3 KOH + C6H8O7 = C6H5K3O7 + 3 H2O
(COOH)2 + O2 = CO2 + H2O =>
2(COOH)2 + O2 = 4 CO2 + 2 H2O
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + Fe(OH)2 = H2O + Fe(C2H3O2)2 =>
2 CH3COOH + Fe(OH)2 = 2 H2O + Fe(C2H3O2)2
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
H2CO3 + Pb = H2 + PbCO3 =>
H2CO3 + Pb = H2 + PbCO3
NH4OH + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe(OH)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
C2H4O2 + NH3 = C5H7NO2 + H2 + CO2 =>
4 C2H4O2 + NH3 = C5H7NO2 + 6 H2 + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + SO3 = NaHSO4 =>
NaOH + SO3 = NaHSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/21/14
Équations équilibrées sur07/21/13
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