| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 FeCl2 + 3 O2 = 8 FeCl3 + 2 Fe2O3
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + H20 + Na2SO4 =>
20 KMnO4 + 30 H2SO4 + 80 Na2SO3 = 20 MnSO4 + 10 K2SO4 + 3 H20 + 80 Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
AGI + NH4OH = AGOH + NH4I =>
AGI + NH4OH = AGOH + NH4I
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AGI + NH4OH = AGOH + NH4I =>
AGI + NH4OH = AGOH + NH4I
CuSO4 = SO2 + CuO + O2 =>
2 CuSO4 = 2 SO2 + 2 CuO + O2
Hydrogen + Chlorine = HydrogenChloride =>
H2 + Cl2 = 2 HCl
NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl
HCOONA + HCL = HCOOH + NACL =>
HCOONA + HCL = HCOOH + NACL
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H5OH + KMnO4 + H2SO4 = CH3CHO + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OH + 2 KMnO4 + 2 H2SO4 = 6 CH3CHO + Mn2SO4 + K2SO4 + 8 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
FeCl2 + O2 = FeCl3 + Fe2O3 =>
12 FeCl2 + 3 O2 = 8 FeCl3 + 2 Fe2O3
KI + NAOH = KOH + NAI =>
KI + NAOH = KOH + NAI
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cu2(Fe(CN)6) = Cu + Fe(CN)6 =>
Cu2(Fe(CN)6) = 2 Cu + Fe(CN)6
NaCl + PbNO3 = PbCl + NaNO3 =>
NaCl + PbNO3 = PbCl + NaNO3
Cl2 + NaI = ClI + Na =>
Cl2 + 2 NaI = 2 ClI + 2 Na
C4H8(OH)2 + HCl = C4H8Cl2 + H2O =>
C4H8(OH)2 + 2 HCl = C4H8Cl2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Lead(iv)Oxide = Lead(ii)Oxide + Oxygen =>
2 PbO2 = 2 PbO + O2
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
CH3COH + O2 = CO2 + H2O =>
2 CH3COH + 5 O2 = 4 CO2 + 4 H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
K + I = KI2 =>
K + 2 I = KI2
K + I2 = KI =>
2 K + I2 = 2 KI
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + HNO3 = H2O + NO2 + Zn(NO3)2 =>
Zn + 4 HNO3 = 2 H2O + 2 NO2 + Zn(NO3)2
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/14
Équations équilibrées sur05/11/13
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