| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + CuO = CuSO4 + H2O
Mg + O = MgO =>
Mg + O = MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg + Br = Hg2Br =>
2 Hg + Br = Hg2Br
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Hg + Br2 = Hg2Br =>
4 Hg + Br2 = 2 Hg2Br
Me + H2O = MeH2O =>
Me + H2O = MeH2O
Fe(OH)3 + HCl = Fe(Cl)3 + H2O =>
Fe(OH)3 + 3 HCl = Fe(Cl)3 + 3 H2O
SiO2 + Al = Si + Al2O3 =>
3 SiO2 + 4 Al = 3 Si + 2 Al2O3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
PBNO3 + KI = PBI2 + K2NO3 =>
PBNO3 + 2 KI = PBI2 + K2NO3
Ca + NI(NO3)2 = Ca(NO3)2 + NI =>
Ca + NI(NO3)2 = Ca(NO3)2 + NI
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
HClO4 + Ca(OH)2 = H2O + Ca(ClO4)2 =>
2 HClO4 + Ca(OH)2 = 2 H2O + Ca(ClO4)2
KOH + Mg = Mg(OH)2 + K =>
2 KOH + Mg = Mg(OH)2 + 2 K
KclO3 = Kcl + O2 =>
2 KclO3 = 2 Kcl + 3 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SiO2 + Al = Si + Al2O3 =>
3 SiO2 + 4 Al = 3 Si + 2 Al2O3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH4 + NH3 + O2 = H2O + HCN =>
2 CH4 + 2 NH3 + 3 O2 = 6 H2O + 2 HCN
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Mg + Cl = MgCl =>
Mg + Cl = MgCl
OH + H3PO4 = PO4 + H2O =>
3 OH + H3PO4 = PO4 + 3 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
Ca + O = CaO =>
Ca + O = CaO
Ca + O = CaO2 =>
Ca + 2 O = CaO2
Mg + Cu2O = MgO + Cu =>
Mg + Cu2O = MgO + 2 Cu
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/13
Équations équilibrées sur03/07/12
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