| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaMnO4 + 5 Na3AsO3 + 6 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O + 2 NaNO3
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Fe(C5H5)2 + C2H2Br4 = Fe(C5H4Br)2 + C2H4Br2 =>
Fe(C5H5)2 + C2H2Br4 = Fe(C5H4Br)2 + C2H4Br2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Al(OH)3 + H2So4 = Al2(So4)3 + H2O =>
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl2 + H2O = NaO + HCl =>
NaCl2 + H2O = NaO + 2 HCl
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + NH4OH = NH4Cl + H2O =>
HCl + NH4OH = NH4Cl + H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2(I) = H2O(I) + O2(g) =>
2 H2O2(I) = 2 H2O(I) + O2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H9OH + C2H5COOH = H2O + C6H12O2 =>
3 C4H9OH + 4 C2H5COOH = 3 H2O + 4 C6H12O2
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
NAOH + CL = NACL + NACLO + H2O =>
2 NAOH + 2 CL = NACL + NACLO + H2O
Fe(C5H5)2 + C4H9Li = Fe(C5H4Li)2 + C4H10 =>
Fe(C5H5)2 + 2 C4H9Li = Fe(C5H4Li)2 + 2 C4H10
HCl + Zn = ZnCl + H =>
HCl + Zn = ZnCl + H
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H5N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N3O9 = 6 N2 + 12 CO2 + 10 H2O + O2
F2 + H2O = O2 + HF =>
2 F2 + 2 H2O = O2 + 4 HF
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
Nh4Cl = Nh4 + Cl =>
Nh4Cl = Nh4 + Cl
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
Fe(C5H5)2 + C2H2Br4 = Fe(C5H4Br)2 + C2H4Br2 =>
Fe(C5H5)2 + C2H2Br4 = Fe(C5H4Br)2 + C2H4Br2
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
C9H18O + O = CO2 + H2O =>
C9H18O + 26 O = 9 CO2 + 9 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HgCl2 + Na2SO3 = HgSO3 + NaCl =>
HgCl2 + Na2SO3 = HgSO3 + 2 NaCl
KI + KIO3 + H2SO4 = I2 + K2SO4 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
K2O4 + H2O = KOH + O2 =>
2 K2O4 + 2 H2O = 4 KOH + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgCl = Ag + Cl =>
AgCl = Ag + Cl
SnCl2 + Fe(NO3)3 = FeCl2 + Sn(NO3)3 =>
SnCl2 + Fe(NO3)3 = FeCl2 + Sn(NO3)3
AgCl = Ag + Cl =>
AgCl = Ag + Cl
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
NaHCO3 + SO2 + O2 = Na2SO4 + H2O + CO2 =>
4 NaHCO3 + 2 SO2 + O2 = 2 Na2SO4 + 2 H2O + 4 CO2
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(C5H5)2 + C2H2Br4 + C4H9Li = Fe(C5H4Br)2 + LiBr + C4H10 =>
7 Fe(C5H5)2 + 4 C2H2Br4 + 2 C4H9Li = 7 Fe(C5H4Br)2 + 2 LiBr + 4 C4H10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/19
Équations équilibrées sur05/30/18
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