| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na + O2 = 2 Na2O
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NaCl + Pb(C2H3O2)2 = Na(C2H3O2) + PbCl2 =>
2 NaCl + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbCl2
K2SO3 + Fe(NO3)2 = K(NO3) + Fe(SO3) =>
K2SO3 + Fe(NO3)2 = 2 K(NO3) + Fe(SO3)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + HNO3 = H2O + NO + Cl2 =>
6 HCl + 2 HNO3 = 4 H2O + 2 NO + 3 Cl2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
K + O2 = K2O =>
4 K + O2 = 2 K2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C6H12O6 + Cl2 + H2O = C6H12O7 + HCl =>
C6H12O6 + Cl2 + H2O = C6H12O7 + 2 HCl
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
Ca(No3)2 + KCl = CaCl2 + KNo3 =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 KNo3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C6H12O6 + Cl2 + H2O = C6H12O7 + HCl =>
C6H12O6 + Cl2 + H2O = C6H12O7 + 2 HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/21
Équations équilibrées sur04/02/20
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