| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + Na2CO3 = H2CO3 + Na2C2O4
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
K + Cl = KCl =>
K + Cl = KCl
H2SO4 + NaCl = HCl + NaHSO4 =>
H2SO4 + NaCl = HCl + NaHSO4
Na2O2 + CO2 = O2 + Na2CO3 =>
2 Na2O2 + 2 CO2 = O2 + 2 Na2CO3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
KOH + H2NO3 = H2O + K2NO3 =>
2 KOH + H2NO3 = 2 H2O + K2NO3
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
SiO4 + H3O = SiO2 + H2O =>
SiO4 + 4 H3O = SiO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + H2SO4 = SO2 + CuSO4 + H2O =>
Cu + 2 H2SO4 = SO2 + CuSO4 + 2 H2O
NaOH + Mg = MgOH + Na =>
NaOH + Mg = MgOH + Na
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C2H5OH + KMnO4 + H2SO4 = CH3CHO + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OH + 2 KMnO4 + 2 H2SO4 = 6 CH3CHO + Mn2SO4 + K2SO4 + 8 H2O
C12H26 + O2 = CO2 + H20 =>
10 C12H26 + 120 O2 = 120 CO2 + 13 H20
Cu + H2SO4 = CuSO4 + CuS + H2O =>
4 Cu + 4 H2SO4 = 3 CuSO4 + CuS + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C6H12O6 + O2 = CO2H2O =>
C6H12O6 + 6 O2 = 6 CO2H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Mg + O = MgO2 =>
Mg + 2 O = MgO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Mg + O = MgO =>
Mg + O = MgO
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Ca(OH)2 + H2So4 = CaSo4 + H2O =>
Ca(OH)2 + H2So4 = CaSo4 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
SiO4 + NH4 = SiO2 + H2O + NH3 =>
SiO4 + 4 NH4 = SiO2 + 2 H2O + 4 NH3
Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
(COOH)2 + NaHCO3 = (COONa)2 + CO2 + H2O =>
(COOH)2 + 2 NaHCO3 = (COONa)2 + 2 CO2 + 2 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CaCl + KPO = CaPO + KCl =>
CaCl + KPO = CaPO + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/15
Équations équilibrées sur02/15/14
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