| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + O = CaO
Fe + H2SO4 = Fe(SO4) + H2 =>
Fe + H2SO4 = Fe(SO4) + H2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
CH3(CH2)16COONa + FeCl3 = Fe[CH3(CH2)16COO]3 + NaCl =>
3 CH3(CH2)16COONa + FeCl3 = Fe[CH3(CH2)16COO]3 + 3 NaCl
Ga2Br3 + Cl2 = Ga2Cl3 + Br2 =>
2 Ga2Br3 + 3 Cl2 = 2 Ga2Cl3 + 3 Br2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
O2 + Li2CO3 + MnCO3 = Li3Mn2O6 + CO2 =>
5 O2 + 6 Li2CO3 + 8 MnCO3 = 4 Li3Mn2O6 + 14 CO2
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SnCl4 + H2 = Sn + HCl =>
SnCl4 + 2 H2 = Sn + 4 HCl
C12H26 + O2 = CO2 + H20 =>
10 C12H26 + 120 O2 = 120 CO2 + 13 H20
Mg + S = MgS3 =>
Mg + 3 S = MgS3
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
CaC2 + H2O + CO2 = CH2CHCO2H + Ca(OH)2 =>
6 CaC2 + 16 H2O + 3 CO2 = 5 CH2CHCO2H + 6 Ca(OH)2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
AlBr3 + Cl2 = AlBr3Cl =>
2 AlBr3 + Cl2 = 2 AlBr3Cl
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlBr3 + Cl2 = AlBr3Cl2 =>
AlBr3 + Cl2 = AlBr3Cl2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
AlBr3 + Cl2 = AlBr3Cl =>
2 AlBr3 + Cl2 = 2 AlBr3Cl
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
Br3Ga + Cl2 = Cl3Ga + Br2 =>
2 Br3Ga + 3 Cl2 = 2 Cl3Ga + 3 Br2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl + Mg = Cu + MgCl2 =>
2 CuCl + Mg = 2 Cu + MgCl2
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + H(NO3) = H + Mg(NO3)2 =>
Mg + 2 H(NO3) = 2 H + Mg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/15
Équations équilibrées sur01/26/15
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