| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 FeO = Al2O3 + 3 Fe
Cu2So4 + Fe = Cu + Fe2(So4)3 =>
3 Cu2So4 + 2 Fe = 6 Cu + Fe2(So4)3
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
K2SO4(aq) + SrI2(aq) = SrSO4(s) + KI(aq) =>
K2SO4(aq) + SrI2(aq) = SrSO4(s) + 2 KI(aq)
NH4NO3 = N2 + O2 + H20 =>
10 NH4NO3 = 10 N2 + 15 O2 + 2 H20
N2O + H2 = N2 + H2O =>
N2O + H2 = N2 + H2O
C4H10 + O2 = H20 + CO2 =>
2 C4H10 + 8 O2 = H20 + 8 CO2
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
C6H11O6 + O2 = CO2 + H2O =>
4 C6H11O6 + 23 O2 = 24 CO2 + 22 H2O
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
NANO3(s) = NANO2(s) + O2(g) =>
2 NANO3(s) = 2 NANO2(s) + O2(g)
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
Cr2O3 + K2CO3 + O2 = CO2 + K2CrO4 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 CO2 + 4 K2CrO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NA + Cl = NACl =>
NA + Cl = NACl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/18
Équations équilibrées sur06/27/17
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