| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaO + CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
In4Ga36N40 = InN + GaN =>
In4Ga36N40 = 4 InN + 36 GaN
In6Ga34N40 = InN + GaN =>
In6Ga34N40 = 6 InN + 34 GaN
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HOC6H2(NO2)3 + Ca(OCl)2 = Cl3CNO2 + CaCO3 + Ca(OH)2 + CaCl2 =>
2 HOC6H2(NO2)3 + 11 Ca(OCl)2 = 6 Cl3CNO2 + 6 CaCO3 + 3 Ca(OH)2 + 2 CaCl2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2CO3 + Cl2 + CH3NO2 = Cl3CNO2 + NaCl + NaHCO3 =>
3 Na2CO3 + 3 Cl2 + CH3NO2 = Cl3CNO2 + 3 NaCl + 3 NaHCO3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cu2O + PbS = Cu2S + Pb + O2 =>
2 Cu2O + 2 PbS = 2 Cu2S + 2 Pb + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2O + PbS = Cu2S + Pb + O2 =>
2 Cu2O + 2 PbS = 2 Cu2S + 2 Pb + O2
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Sr + AgNO3 = Ag + Sr(NO3)2 =>
Sr + 2 AgNO3 = 2 Ag + Sr(NO3)2
NO3 + H = N2 + H2O =>
2 NO3 + 12 H = N2 + 6 H2O
Br2 + Cr = Cr{3+} + Br{-} =>
3 Br2 + 2 Cr = 2 Cr{3+} + 6 Br{-}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni2(SO4)3 + Li3PO4 = NiPO4 + Li2SO4 =>
Ni2(SO4)3 + 2 Li3PO4 = 2 NiPO4 + 3 Li2SO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
Ni2(SO4)3 + Li3PO4 = NiPO4 + Li2SO4 =>
Ni2(SO4)3 + 2 Li3PO4 = 2 NiPO4 + 3 Li2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu(NO3)2 + Na2S = NaNO3 + CuS =>
Cu(NO3)2 + Na2S = 2 NaNO3 + CuS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/23
Équations équilibrées sur06/22/22
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