| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3 + 6 LiBr = 2 AlBr3 + 3 Li2S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaNO2 + HCl = NaCl + HNO3 + NO + H2O =>
3 NaNO2 + 3 HCl = 3 NaCl + HNO3 + 2 NO + H2O
AgNo3 + HCl = AgCl + HNo3 =>
AgNo3 + HCl = AgCl + HNo3
NaI + FeCl3 = FeI3 + NaCl =>
3 NaI + FeCl3 = FeI3 + 3 NaCl
(PB(NO3)2)(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
(PB(NO3)2)(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
C6H12O + CuO = Cu + H2O + C6H10O =>
C6H12O + CuO = Cu + H2O + C6H10O
C4H8S + O2 = CO2 + H2O + SO3 =>
2 C4H8S + 15 O2 = 8 CO2 + 8 H2O + 2 SO3
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + 2 Cl
HI + KCl + CHCl3 = HCl + KC + I2 =>
6 HI + 2 KCl + 2 CHCl3 = 8 HCl + 2 KC + 3 I2
Al3O3 + CO = Al + CO2 =>
Al3O3 + 3 CO = 3 Al + 3 CO2
Al + CuCl2 = Cu2 + AlCl3 =>
4 Al + 6 CuCl2 = 3 Cu2 + 4 AlCl3
C2H5Cl + Cl2 = C2HCl + HCl =>
C2H5Cl + 2 Cl2 = C2HCl + 4 HCl
H2O + LiHSO3 = H3O + LiSO3 =>
H2O + LiHSO3 = H3O + LiSO3
C3H6 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
C3H6 + 2 KMnO4 + 3 H2SO4 = C3H4O4 + K2SO4 + 2 MnSO4 + 4 H2O
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
C8H18 + H2O = CO2 + H =>
C8H18 + 16 H2O = 8 CO2 + 50 H
CH3CH2COOH + Al(OH)3 = (CH3CH2COO)3Al + H2O =>
3 CH3CH2COOH + Al(OH)3 = (CH3CH2COO)3Al + 3 H2O
CO + CaO = CaC2 + CO2 =>
5 CO + CaO = CaC2 + 3 CO2
H12N2O12Zn + Na3PO4 = Zn3(PO4)2 + NaNO3 + H2O =>
3 H12N2O12Zn + 2 Na3PO4 = Zn3(PO4)2 + 6 NaNO3 + 18 H2O
H2CO + NH3 + HCN = N(CH2CN)3 + H2O =>
3 H2CO + NH3 + 3 HCN = N(CH2CN)3 + 3 H2O
RaCl2 + H2SO4 = HCl + RaSO4 =>
RaCl2 + H2SO4 = 2 HCl + RaSO4
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
MnO4{-} + C2H2O4 + H{+} = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 5 C2H2O4 + 6 H{+} = 2 Mn{2+} + 8 H2O + 10 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + NiN = ZnN + Ni =>
Zn + NiN = ZnN + Ni
H2SO4 + SN(NO3)2 = SNSO4 + HNO3 =>
H2SO4 + SN(NO3)2 = SNSO4 + 2 HNO3
CHCCHCH2 + H2 = C4H10 =>
CHCCHCH2 + 3 H2 = C4H10
AgC2H3O2 + H2SO4 = AgSO4 + H2C2H3O2 =>
AgC2H3O2 + H2SO4 = AgSO4 + H2C2H3O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CuO + HNO3 + NH3 = Cu(NO3)2(NH3)4(H2O) =>
CuO + 2 HNO3 + 4 NH3 = Cu(NO3)2(NH3)4(H2O)
NH4Cl + K2SiO3 = NH3 + SiO2 + KCl + H2O =>
2 NH4Cl + K2SiO3 = 2 NH3 + SiO2 + 2 KCl + H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
PCl3 + LiH = PLiH + Cl2 =>
2 PCl3 + 2 LiH = 2 PLiH + 3 Cl2
HCl + NaMnO4 + Na2C2O4 = CO2 + NaCl + MnCl2 + H2O =>
16 HCl + 2 NaMnO4 + 5 Na2C2O4 = 10 CO2 + 12 NaCl + 2 MnCl2 + 8 H2O
Li + H2O = LiH2O =>
Li + H2O = LiH2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + CrBr3 = Br3 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 2 Br3 + 2 CrCl3
Li3N + H2O = NH3H2O + LiOH =>
Li3N + 4 H2O = NH3H2O + 3 LiOH
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
H2NC6H4CO2C2H5 + NaOH = H2O + NHC6H4CO2C2H5Na =>
H2NC6H4CO2C2H5 + NaOH = H2O + NHC6H4CO2C2H5Na
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3 =>
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH3 + O = NHO3 + H2O =>
NH3 + 4 O = NHO3 + H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
MnO3 + KOH = KMnO4 + MnO2 + H2O =>
3 MnO3 + 2 KOH = 2 KMnO4 + MnO2 + H2O
NHOH + HCO = NHH + COOH =>
NHOH + HCO = NHH + COOH
C + HNO3 = H2O + NO2 + CO2 =>
C + 4 HNO3 = 2 H2O + 4 NO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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