| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O = 2 H2 + O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + Cl = NaCl =>
Na + Cl = NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
O2 + N2 = N2O =>
O2 + 2 N2 = 2 N2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH = K + OH =>
KOH = K + OH
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
La(NO3)3 + Sr(NO3)2 + Mn(NO3)2 = La7Sr03Mn1O3 + NO3 + N =>
7 La(NO3)3 + 3 Sr(NO3)2 + Mn(NO3)2 = La7Sr03Mn1O3 + 28 NO3 + N
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
La(NO3)3 + Sr(NO3)2 + Mn(NO3)2 = La07Sr03Mn1O3 + NO3 + N =>
7 La(NO3)3 + 3 Sr(NO3)2 + Mn(NO3)2 = La07Sr03Mn1O3 + 28 NO3 + N
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
MnCl2 + K2SO4 = KCl + MnSO4 =>
MnCl2 + K2SO4 = 2 KCl + MnSO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
O3 = O2 =>
2 O3 = 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6 = CH3COCH3 + CO2 + H2O =>
2 C6H12O6 = 3 CH3COCH3 + 3 CO2 + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/21
Équations équilibrées sur01/19/21
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