| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH3 + Cl2 = NCl3 + HCl =>
NH3 + 3 Cl2 = NCl3 + 3 HCl
C4H6O6 + Na2HCO3 = CO2 + H2 + Na2CO =>
2 C4H6O6 + 2 Na2HCO3 = 8 CO2 + 7 H2 + 2 Na2CO
C + O2 = CO2 =>
C + O2 = CO2
C + O2 = CO =>
2 C + O2 = 2 CO
Co(OH)3 + HCOOH + H2SO4 = CoSO4 + H2O + CO2 =>
2 Co(OH)3 + HCOOH + 2 H2SO4 = 2 CoSO4 + 6 H2O + CO2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCIO3 + C6H12O6 = KCI + CO2 + H2O =>
4 KCIO3 + C6H12O6 = 4 KCI + 6 CO2 + 6 H2O
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
Cl2 + NH4F = NH4Cl + F2 =>
Cl2 + 2 NH4F = 2 NH4Cl + F2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
ZnCl2 + Na3PO4 = Zn3(PO4)2 + NaCl =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe(NO3)2 = Fe(NO2)2 + O2 =>
Fe(NO3)2 = Fe(NO2)2 + O2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCOOH = CO2 + H{+} + e =>
HCOOH = CO2 + 2 H{+} + 2e
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(ClO3)4 = PbCl4 + O2 =>
Pb(ClO3)4 = PbCl4 + 6 O2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C4H6O6 + Na2HCO3 = CO2 + H2O + Na2CO =>
3 C4H6O6 + 10 Na2HCO3 = 12 CO2 + 14 H2O + 10 Na2CO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C4H6O6 + Na2HCO3 = CO2 + H2 + Na2CO =>
2 C4H6O6 + 2 Na2HCO3 = 8 CO2 + 7 H2 + 2 Na2CO
Fe(NO3)2 = FeO + NO2 + O2 =>
2 Fe(NO3)2 = 2 FeO + 4 NO2 + O2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C4H6O6 + Na2HCO3 = CO2 + H2 + Na2CO =>
2 C4H6O6 + 2 Na2HCO3 = 8 CO2 + 7 H2 + 2 Na2CO
Co(C2H3O2)2 + Na2S = CoS + NaC2H3O2 =>
Co(C2H3O2)2 + Na2S = CoS + 2 NaC2H3O2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/23
Équations équilibrées sur01/31/22
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