| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H12O6 + O2 = C3H803 + CO2 =>
803 C6H12O6 + 2373 O2 = 12 C3H803 + 4782 CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaO + Fe3P + O2 = Ca(PO3) + Fe =>
CaO + Fe3P + O2 = Ca(PO3) + 3 Fe
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
CaO + Fe3P + O2 = Ca(PO3)2 + Fe =>
2 CaO + 4 Fe3P + 5 O2 = 2 Ca(PO3)2 + 12 Fe
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
In + S = In2S3 =>
2 In + 3 S = In2S3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
C10H22 = C4H10 + C2H4 =>
C10H22 = C4H10 + 3 C2H4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Pb + CuSo4 = PbSo4 + Cu =>
Pb + CuSo4 = PbSo4 + Cu
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2O + S8 + O2 = SO4{-2} + H{+} =>
8 H2O + S8 + 12 O2 = 8 SO4{-2} + 16 H{+}
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
C5H9O + O2_____ = CO2 + H2O =>
4 C5H9O + 27 O2_____ = 20 CO2 + 18 H2O
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HC2H3O2 + NH4OH = NH4(C2H3O2) + H2O =>
HC2H3O2 + NH4OH = NH4(C2H3O2) + H2O
MnO4{-} + H{+} + C2H2O4 = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H{+} + 5 C2H2O4 = 2 Mn{2+} + 8 H2O + 10 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li3PO4 + CrP + O2 = Li3Cr2(PO4)3 =>
Li3PO4 + 2 CrP + 4 O2 = Li3Cr2(PO4)3
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HClO4 + Ba(OH)2 = H2O + Ba(ClO4)2 =>
2 HClO4 + Ba(OH)2 = 2 H2O + Ba(ClO4)2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/14
Équations équilibrées sur02/26/13
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