| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2 = 2 H2O + O2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
Al(OH)3 + (C4H6O4)2Sr = Al2Sr3 + C4H6O4OH =>
2 Al(OH)3 + 3(C4H6O4)2Sr = Al2Sr3 + 6 C4H6O4OH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NH4OH + H2SO4 = NH4SO4 + H2OH =>
NH4OH + H2SO4 = NH4SO4 + H2OH
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Al2O3 + C + Cl2 = CO2 + AlCl3 =>
2 Al2O3 + 3 C + 6 Cl2 = 3 CO2 + 4 AlCl3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + Sr(OH)2 = H2O + SrSO4 =>
H2SO4 + Sr(OH)2 = 2 H2O + SrSO4
CH3COOH + NaOH = H2O + Na + CH3COO =>
CH3COOH + NaOH = H2O + Na + CH3COO
NH4OH + H2SO4 = NH4SO4 + H2OH =>
NH4OH + H2SO4 = NH4SO4 + H2OH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C0O3 = C0 + O2 =>
2 C0O3 = 2 C0 + 3 O2
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
H2 + V2O5 = V + H2O5 =>
H2 + V2O5 = 2 V + H2O5
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
H2SO4 + Cu = CuS + CuSO4 + H2O =>
4 H2SO4 + 4 Cu = CuS + 3 CuSO4 + 4 H2O
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
H2S + Sr(OH)2 = SSr + H2O =>
H2S + Sr(OH)2 = SSr + 2 H2O
HI + BA(OH)2 = H2O + BAI2 =>
2 HI + BA(OH)2 = 2 H2O + BAI2
C6H6 + Cl2 = C6H2Cl4 + H2 =>
C6H6 + 2 Cl2 = C6H2Cl4 + 2 H2
CsI + BaBr2 = BaI + CsBr2 =>
CsI + BaBr2 = BaI + CsBr2
XeF2 + H2O = Xe + O2 + HF =>
2 XeF2 + 2 H2O = 2 Xe + O2 + 4 HF
CsI + BaBr2 = BaI + CsBr2 =>
CsI + BaBr2 = BaI + CsBr2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO + Li2SO4 + H2O =>
16 LiCl + 2 KMnO4 + 11 H2SO4 = 8 Cl2 + 2 MnSO4 + K2SO + 8 Li2SO4 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/24/18
Équations équilibrées sur07/24/17
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