| Équations équilibrées la veille |
PbS2 + 4 O2 = Pb(SO4)2
NaNO3H2SO3 = NaNO2H2SO4 =>
NaNO3H2SO3 = NaNO2H2SO4
C10H16 + CH3CO2H = C12H20O2 = C10H18O + H2CrO4 = C10H16O + H2CrO3 + H2O =>
C10H16 + CH3CO2H = C12H20O2
Zn + H2MoO4 + HCl = ZnCl2 + MoCl3 + H2O =>
3 Zn + 2 H2MoO4 + 12 HCl = 3 ZnCl2 + 2 MoCl3 + 8 H2O
PbCl2 + CO + H2O = CO2 + HCl + Pb =>
PbCl2 + CO + H2O = CO2 + 2 HCl + Pb
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4 + Na3(NO3)2 =>
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4 + Na3(NO3)2
ClH + Fe = Cl2Fe + H2 =>
2 ClH + Fe = Cl2Fe + H2
Me(OH)2 = MeO + H2O =>
Me(OH)2 = MeO + H2O
AlBr3 + Li2CO3 = LiBr + Al2(CO3)3 =>
2 AlBr3 + 3 Li2CO3 = 6 LiBr + Al2(CO3)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + SnO = SnCl2 + H2O =>
2 HCl + SnO = SnCl2 + H2O
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
Ni + Na2S = Ni2S + Na =>
2 Ni + Na2S = Ni2S + 2 Na
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Fe(NO3)3 + CH3COOH = Fe(COOH)3 + CH3NO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(COOH)3 + 3 CH3NO3
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
CaHCO3 + HCl = CaCl + H2CO3 =>
CaHCO3 + HCl = CaCl + H2CO3
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
Fe(NO3)3 + CH3COOH = Fe(COOH)3 + CH3NO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(COOH)3 + 3 CH3NO3
Al + CaOH2 = Ca + Al(OH2)3 =>
Al + 3 CaOH2 = 3 Ca + Al(OH2)3
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
C2H6O + C6H8O7 = C19H24O5 + H2O =>
33 C2H6O + 8 C6H8O7 = 6 C19H24O5 + 59 H2O
Sn(NO3)2 + BO3 = Sn3(BO3)2 + NO3 =>
3 Sn(NO3)2 + 2 BO3 = Sn3(BO3)2 + 6 NO3
Co(NO3)2 + C2H5NO2 = Co3O4 + N2 + CO2 + H2O =>
27 Co(NO3)2 + 28 C2H5NO2 = 9 Co3O4 + 41 N2 + 56 CO2 + 70 H2O
Fe2S3(aq) + O2(g) = Fe2O3(s) + SO2(g) =>
2 Fe2S3(aq) + 9 O2(g) = 2 Fe2O3(s) + 6 SO2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CrPO4 + NiCO3 = NiPO4 + CrCO3 =>
CrPO4 + NiCO3 = NiPO4 + CrCO3
Ce + Al + Ge = CeAlGe =>
Ce + Al + Ge = CeAlGe
C2H5OH + CH2O2 + H2SO4 = C5H10O2S + HO2 =>
8 C2H5OH + 19 CH2O2 + 7 H2SO4 = 7 C5H10O2S + 30 HO2
Ca2Al2Si2O8 + H = Ca + Al + H4SiO4 =>
Ca2Al2Si2O8 + 8 H = 2 Ca + 2 Al + 2 H4SiO4
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CrO4{2-} + H2O = Cr2O7{2-} + OH{-} =>
2 CrO4{2-} + H2O = Cr2O7{2-} + 2 OH{-}
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
C12H22O16 + O2 = CO2 + H2O =>
2 C12H22O16 + 19 O2 = 24 CO2 + 22 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Mg(s) + S(g) = MgS(s) =>
Mg(s) + S(g) = MgS(s)
Ce4{+} + As3{+} = Ce3{+} + As5{+} =>
6 Ce4{+} + 5 As3{+} = 8 Ce3{+} + 3 As5{+}
H2SeO3 + Cu(OH)2 = Cu(SeO3) + H2O =>
H2SeO3 + Cu(OH)2 = Cu(SeO3) + 2 H2O
C8H18 + Cl2 = C8H16Cl2 + H2 =>
C8H18 + Cl2 = C8H16Cl2 + H2
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
NO2(g) + H2O(l) = HNO3(aq) + NHO2(g) =>
2 NO2(g) + H2O(l) = HNO3(aq) + NHO2(g)
Cu2O + NH4OH = [Cu(NH3)2]OH + H2O =>
Cu2O + 4 NH4OH = 2[Cu(NH3)2]OH + 3 H2O
C12H22O11 + H2O = HC3H5O3 =>
C12H22O11 + H2O = 4 HC3H5O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + CH3COO = NaCOO + CH3OH =>
NaOH + CH3COO = NaCOO + CH3OH
MnSO4 + KCIO3 + KOH = K2MnO4 + K2SO4 + KCI + H2O =>
3 MnSO4 + 2 KCIO3 + 12 KOH = 3 K2MnO4 + 3 K2SO4 + 2 KCI + 6 H2O
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Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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