| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + HCl = BiCl + H
Bi + HSO = BiSO + H =>
Bi + HSO = BiSO + H
Al + Cl = AlCl =>
Al + Cl = AlCl
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe2Se3 + H2 = Fe + H2Se =>
Fe2Se3 + 3 H2 = 2 Fe + 3 H2Se
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa
SO2 + CaO = CaSO3 =>
SO2 + CaO = CaSO3
C9H18O + I2 + NaOH = NaOC8H18O + CHI3 =>
2 C9H18O + 3 I2 + 2 NaOH = 2 NaOC8H18O + 2 CHI3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HClO4 + NaOH = NaCl + H2O + O4 =>
HClO4 + NaOH = NaCl + H2O + O4
NH2CH2COOH + Cu(OH)2 = Cu(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + Cu(OH)2 = Cu(NH2CH2COO)2 + 2 H2O
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
Mn + S = MnS2 =>
Mn + 2 S = MnS2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCl2 + Na2O = CaO + NaCl =>
CaCl2 + Na2O = CaO + 2 NaCl
CCl4 + F2 = CF4 + Cl2 =>
CCl4 + 2 F2 = CF4 + 2 Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
SO2 + C = CS2 + CO =>
2 SO2 + 5 C = CS2 + 4 CO
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na(ClO3) = NaCl + O2 =>
2 Na(ClO3) = 2 NaCl + 3 O2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
ZnSiO3 + H2SO4 + H2O = ZnSO4 + H4SiO4 =>
ZnSiO3 + H2SO4 + H2O = ZnSO4 + H4SiO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Fe2O3H2O + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3H2O + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/01/07
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