| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + H2Se = 2 HCl + 2 FeCl2 + Se
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
O2 + S = SO3 =>
3 O2 + 2 S = 2 SO3
AL(OH)3 + NAOH = NAALO2 + H2O =>
AL(OH)3 + NAOH = NAALO2 + 2 H2O
H2So4(aq) + NaOH(aq) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(aq) = Na2So4(aq) + 2 H2O(l)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + NAI = NACl2 + I2 =>
2 Cl2 + 2 NAI = 2 NACl2 + I2
H2O = H + O2 =>
2 H2O = 4 H + O2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO3 + Ra(OH)2 = H2O + Ra(NO3)2 =>
2 HNO3 + Ra(OH)2 = 2 H2O + Ra(NO3)2
Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O
H2 + CuO = CuH + O2 =>
H2 + 2 CuO = 2 CuH + O2
Al + AGNo3 = Al(No3) + AG =>
Al + AGNo3 = Al(No3) + AG
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KCLO3 + Na2SO3 = KCL + Na2SO4 =>
KCLO3 + 3 Na2SO3 = KCL + 3 Na2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2 + S = H2S =>
H2 + S = H2S
Ca + H2 = CaH =>
2 Ca + H2 = 2 CaH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C3H6 + H2O = C3H4OH + H2 =>
2 C3H6 + 2 H2O = 2 C3H4OH + 3 H2
P2 + O5 = P2O5 =>
P2 + O5 = P2O5
N2 + H2 = HN =>
N2 + H2 = 2 HN
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cl2 + Fe = FeCl3 =>
3 Cl2 + 2 Fe = 2 FeCl3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
N2 + H2 = H3N =>
N2 + 3 H2 = 2 H3N
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Al + F = AlF3 =>
Al + 3 F = AlF3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H3F + O2 = CO + H2O + F2 =>
4 C2H3F + 7 O2 = 8 CO + 6 H2O + 2 F2
KI + H2SO4 + MnO2 = MnSO4 + K2SO4 + H2O + I2 =>
2 KI + 2 H2SO4 + MnO2 = MnSO4 + K2SO4 + 2 H2O + I2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCi = ZnCi + H =>
Zn + HCi = ZnCi + H
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Pd(NO3)2 + NaOH = Pd(OH)2 + Na(NO3) =>
Pd(NO3)2 + 2 NaOH = Pd(OH)2 + 2 Na(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/15
Équations équilibrées sur12/07/14
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