| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al2O3 + 9 Fe = 3 Fe3O4 + 4 Al2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2CrO4 + CaSO3 = HCrO2 + CaSO4 + H2O =>
2 H2CrO4 + 3 CaSO3 = 2 HCrO2 + 3 CaSO4 + H2O
HCOOH + Cu2O = HCOOCu + H2O =>
2 HCOOH + Cu2O = 2 HCOOCu + H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Mg(OH)2 + NaOH = Mg(OH)3 + Na =>
Mg(OH)2 + NaOH = Mg(OH)3 + Na
NiSO4 + K2S = NiS + K2SO4 =>
NiSO4 + K2S = NiS + K2SO4
Al2O3 + Fe = Fe3O4 + Al2 =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 4 Al2
CsH + H2O = OH + CsH2 =>
CsH + H2O = OH + CsH2
LiI(aq) + Pb(NO3)2(aq) = LiNO3(s) + PbI2(aq) =>
2 LiI(aq) + Pb(NO3)2(aq) = 2 LiNO3(s) + PbI2(aq)
Cu(OH)2 + C3H6O = HCOOH + H2O + Cu2O =>
10 Cu(OH)2 + C3H6O = 3 HCOOH + 10 H2O + 5 Cu2O
H3(PO4)1 + KOH = K3(PO4)1 + H2O =>
H3(PO4)1 + 3 KOH = K3(PO4)1 + 3 H2O
C2 = C4 =>
2 C2 = C4
Fe(OH)3 + BaOCl = BaFeO4HCl + H2 =>
Fe(OH)3 + BaOCl = BaFeO4HCl + H2
Fe3C + Fe2O3 = Fe + CO =>
3 Fe3C + Fe2O3 = 11 Fe + 3 CO
C2H5 + C6H6 = C6H5CH3 =>
6 C2H5 + 19 C6H6 = 18 C6H5CH3
CH3CH2NH2 + CH3CH2COOCOCH2CH3 = CH3CH2CONH2CH2CH3 + O2 =>
4 CH3CH2NH2 + 2 CH3CH2COOCOCH2CH3 = 4 CH3CH2CONH2CH2CH3 + O2
C2H4O[O] = CH3COOH =>
C2H4O[O] = CH3COOH
Co{2+} + HCl = H2 + CoCl2{2+} =>
Co{2+} + 2 HCl = H2 + CoCl2{2+}
Kl + HgCl2 = KlHgCl2 =>
Kl + HgCl2 = KlHgCl2
Ca(HCO3)2 + AlCl3 = Al(HCO3)3 + CaCl2 =>
3 Ca(HCO3)2 + 2 AlCl3 = 2 Al(HCO3)3 + 3 CaCl2
CrO + SO3 = Cr(SO4) =>
CrO + SO3 = Cr(SO4)
Pb(NO3)2 + Cu = Pb + CuNO3 =>
Pb(NO3)2 + 2 Cu = Pb + 2 CuNO3
LiH + O2 = Li2O + H2O =>
2 LiH + O2 = Li2O + H2O
(NH4)Cl + Ag(NO3) = NH4NO3 + AgCl =>
(NH4)Cl + Ag(NO3) = NH4NO3 + AgCl
HCl(g) + SrO(s) = SrCl2(s) + H2O =>
2 HCl(g) + SrO(s) = SrCl2(s) + H2O
C2F = CFC =>
C2F = CFC
FeSO4*7H2O + (NH4)2SO4 = FeSO4(NH4)2SO4*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = FeSO4(NH4)2SO4*6H2O + H2O
CaSO4 + H2O + CO2 = CaCO3 + H2SO4 =>
CaSO4 + H2O + CO2 = CaCO3 + H2SO4
Mg(OH)2 + H3PO3 = MgPHO3 + H2O =>
Mg(OH)2 + H3PO3 = MgPHO3 + 2 H2O
OH + KCl = KClOH =>
OH + KCl = KClOH
Kl + HgCl2 = KlHgCl2 =>
Kl + HgCl2 = KlHgCl2
Fe(OH)3 + BaOCl = BaFeO4HCl + H2 =>
Fe(OH)3 + BaOCl = BaFeO4HCl + H2
Ag + NH3 + H2O = AgOH + NH4 =>
Ag + NH3 + H2O = AgOH + NH4
CH3CH2NH2 + CH3CH2COOCOCH2CH3 = CH3CH2CONH2CH2CH3 + O2 =>
4 CH3CH2NH2 + 2 CH3CH2COOCOCH2CH3 = 4 CH3CH2CONH2CH2CH3 + O2
Cu2CO3(OH)2 + H3O{+} + Cl{-} = CuCl2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 H3O{+} + 4 Cl{-} = 2 CuCl2 + CO2 + 7 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(SiO2)4 + C = Si + CO2 =>
(SiO2)4 + 4 C = 4 Si + 4 CO2
KClO3 + Mn = KCl + MnO2 =>
2 KClO3 + 3 Mn = 2 KCl + 3 MnO2
Fe(OH)3 + BaOCl = BaFeO4HCl + H2 =>
Fe(OH)3 + BaOCl = BaFeO4HCl + H2
Na3PO4(aq) + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 CuCl2 = 6 NaCl + Cu3(PO4)2
KOH + C6H8O7 = C6H5O7K3 + H2O =>
3 KOH + C6H8O7 = C6H5O7K3 + 3 H2O
NH3 + PB(NO3)2 = PBNH3 + NO3 =>
NH3 + PB(NO3)2 = PBNH3 + 2 NO3
CuCl2 + Na2SO4 = SO4Cu + NaCl =>
CuCl2 + Na2SO4 = SO4Cu + 2 NaCl
HCl(g) + SrO(s) = SrCl2(s) + H2O =>
2 HCl(g) + SrO(s) = SrCl2(s) + H2O
(SiO2)4 + C = Si + CO2 =>
(SiO2)4 + 4 C = 4 Si + 4 CO2
C3H7COO{-} + H2 + HCO3{-} = CH3COO{-} + H2O =>
C3H7COO{-} + 2 H2 + 2 HCO3{-} = 3 CH3COO{-} + 2 H2O
CuCO3 + O2 = CuO + CO4 =>
CuCO3 + O2 = CuO + CO4
CaBr2 + Hg + H2O = HgBr2 + CaOH2 =>
CaBr2 + Hg + H2O = HgBr2 + CaOH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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