Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
HgS + HNO3 + HCl = H2HgCl4 + H2O + NO + S =>
3 HgS + 2 HNO3 + 12 HCl = 3 H2HgCl4 + 4 H2O + 2 NO + 3 S
H2O2 + FeSO4 = Fe2(SO4)3 + Fe(OH)3 =>
3 H2O2 + 6 FeSO4 = 2 Fe2(SO4)3 + 2 Fe(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2 =>
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2 =>
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ag2CO3 + H2SO4 = H2O + CO2 + Ag2SO4 =>
Ag2CO3 + H2SO4 = H2O + CO2 + Ag2SO4
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/19
Équations équilibrées sur01/07/19
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