| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2 + Cl2 = MgCl2 + Br2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
H + OH = H2O =>
H + OH = H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al + SnCl4 = AlCl3 + SnCl2 =>
2 Al + 3 SnCl4 = 2 AlCl3 + 3 SnCl2
NaBr = Na + Br =>
NaBr = Na + Br
I2 + H2S = HI + S2 =>
2 I2 + 2 H2S = 4 HI + S2
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3(CH2)2CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)2CH3 + 13 O2 = 10 H2O + 8 CO2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
O2 + C4H10 = CO2 + H2O =>
13 O2 + 2 C4H10 = 8 CO2 + 10 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H12O6 + O2 = CO2 + H2 =>
C6H12O6 + 3 O2 = 6 CO2 + 6 H2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
K3PO4 + HNO3 = H3PO4 + KNO3 =>
K3PO4 + 3 HNO3 = H3PO4 + 3 KNO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Zn + Ag{+} = Zn{2+} + Ag =>
Zn + 2 Ag{+} = Zn{2+} + 2 Ag
Cu + Au{3+} = Cu{2+} + Au =>
3 Cu + 2 Au{3+} = 3 Cu{2+} + 2 Au
Al + Sn{2+} = Al{3+} + Sn =>
2 Al + 3 Sn{2+} = 2 Al{3+} + 3 Sn
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
Sb + Cl3 = SbCl3 =>
Sb + Cl3 = SbCl3
H2S + Cl = S8 + HCl =>
8 H2S + 16 Cl = S8 + 16 HCl
Ca + Mg{2+} = Ca{2+} + Mg =>
Ca + Mg{2+} = Ca{2+} + Mg
HCl + Mg2 = MgCl2 + H =>
4 HCl + Mg2 = 2 MgCl2 + 4 H
Ca + Mg{2+} = Ca{2+} + Mg =>
Ca + Mg{2+} = Ca{2+} + Mg
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + O2 = CO2 =>
C + O2 = CO2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/10
Équations équilibrées sur01/17/10
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