| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H12O6 + 12 H2 = 3 C4H10O + 9 H2O
LiOH + Co3(PO4)2 = Li3PO4 + Co(OH)2 =>
6 LiOH + Co3(PO4)2 = 2 Li3PO4 + 3 Co(OH)2
NaHS + Ba(OH)2 = BaHS + Na(OH)2 =>
NaHS + Ba(OH)2 = BaHS + Na(OH)2
Ca + (H2O)2 = Ca(OH)2 + H2 =>
Ca + (H2O)2 = Ca(OH)2 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C2H5OH + C2H2 = C2H5O + C2H3 =>
C2H5OH + C2H2 = C2H5O + C2H3
O2 + SO2 + Na2O = Na2SO4 =>
O2 + 2 SO2 + 2 Na2O = 2 Na2SO4
Fe(PO4) + Na2(SO4) = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3(PO4)
C + O2 + H2 = CH3OH =>
2 C + O2 + 4 H2 = 2 CH3OH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
SO2 + CuCl + HCl = CuCl2 + S + H2O =>
SO2 + 4 CuCl + 4 HCl = 4 CuCl2 + S + 2 H2O
CaCl2 + Ca(OCl)2 + H2SO4 = Cl2 + CaSO4 + H2O =>
CaCl2 + Ca(OCl)2 + 2 H2SO4 = 2 Cl2 + 2 CaSO4 + 2 H2O
Pb(NO3)2 + Na2Cl2 = PbCl2 + NaNO3 =>
Pb(NO3)2 + Na2Cl2 = PbCl2 + 2 NaNO3
Pb(NO3)2 + Mg = Pb + Mg(NO3) =>
Pb(NO3)2 + 2 Mg = Pb + 2 Mg(NO3)
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
KHZnO2 + H2O = H2ZnO2 + KOH =>
KHZnO2 + H2O = H2ZnO2 + KOH
Y(s) + Se2(s) = Y2Se3(s) =>
4 Y(s) + 3 Se2(s) = 2 Y2Se3(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(s) + Co(NO3)2 = Fe(NO3)2 + Co =>
Fe(s) + Co(NO3)2 = Fe(NO3)2 + Co
Se + Ca(OH)2 = CaSe + H2O2 =>
Se + Ca(OH)2 = CaSe + H2O2
KI + (aq)Pb(NO3)2(aq) = KNO3(aq) + PbI2(aq) =>
2 KI + (aq)Pb(NO3)2(aq) = 2 KNO3(aq) + PbI2(aq)
MnO4 + Fe = Fe3O4 + Mn =>
MnO4 + 3 Fe = Fe3O4 + Mn
Na2S + H2SO3 = S + Na2SO4 + H2 =>
3 Na2S + 4 H2SO3 = 4 S + 3 Na2SO4 + 4 H2
NaBr{-} + F = NaF{-} + Br =>
NaBr{-} + F = NaF{-} + Br
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
TiO2 + Li2CO3 = Li2TiO3 + CO2 =>
TiO2 + Li2CO3 = Li2TiO3 + CO2
Fe{3+} + O2{2-} = Fe{2-} + O{3+} =>
8 Fe{3+} + 5 O2{2-} = 8 Fe{2-} + 10 O{3+}
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
Be + Li = Li2Be =>
Be + 2 Li = Li2Be
Fe(HCO3)2 = Fe2(CO3)2 + CO2 + H2O =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 CO2 + 2 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Fe + Zn(OH)2 = Fe(OH)2 + Zn =>
Fe + Zn(OH)2 = Fe(OH)2 + Zn
C6H5N + HCl = C6H5NHCl =>
C6H5N + HCl = C6H5NHCl
Fe(NO3)3*9H2O + Cu(NO3)2*3H2O + Ce(NO3)3*6H2O + C10H16N2O8 = (Fe2O3*CuO*CeO2) + H2O + N2 + CO2 =>
40 Fe(NO3)3*9H2O + 20 Cu(NO3)2*3H2O + 20 Ce(NO3)3*6H2O + 27 C10H16N2O8 = 20(Fe2O3*CuO*CeO2) + 756 H2O + 137 N2 + 270 CO2
Na2CO3 + CH3COOH = Na(CH3COO) + CO2 + H2O =>
Na2CO3 + 2 CH3COOH = 2 Na(CH3COO) + CO2 + H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CuSO4 + H2O = Cu(H2O)4{2+}{+} + SO4{2-} =>
CuSO4 + 4 H2O = Cu(H2O)4{2+}{+} + SO4{2-}
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
CH3CHOHCOOH + Ca(OH)2 = (CH3CHOHCOO)2Ca + H2O =>
2 CH3CHOHCOOH + Ca(OH)2 = (CH3CHOHCOO)2Ca + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Pb + CoSO4 = PbSO4 + Co =>
Pb + CoSO4 = PbSO4 + Co
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Cl2 + KF = KFCl2 =>
Cl2 + KF = KFCl2
H2O + CO2 = C7OH8 + O2 =>
8 H2O + 14 CO2 = 2 C7OH8 + 17 O2
Zn + HNO3 = NO3NH4 + ZnNO3 + H2O =>
8 Zn + 10 HNO3 = NO3NH4 + 8 ZnNO3 + 3 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Fe2O3 + H3O = Fe + H2O =>
Fe2O3 + 6 H3O = 2 Fe + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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