| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H11 + KMnO4 + H2O = C6H12O2 + KOH + MnO2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OH + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + 6 H2O + K2SO4 + Cr2(SO4)3
C3H7OH + C2H5COOH = C2H5COOC2H5 + H2O =>
2 C3H7OH + 3 C2H5COOH = 3 C2H5COOC2H5 + 2 H2O
FeSO4 + HIO + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 HIO + H2SO4 = I2 + Fe2(SO4)3 + 2 H2O
HPO3 + Sr(OH)2 = Sr(PO3)2 + H2O =>
2 HPO3 + Sr(OH)2 = Sr(PO3)2 + 2 H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Na2S + HI = NaI + H2S =>
Na2S + 2 HI = 2 NaI + H2S
CrCl3 + LiOH + LiClO3 = Li2CrO4 + LiCl + H2O =>
2 CrCl3 + 10 LiOH + LiClO3 = 2 Li2CrO4 + 7 LiCl + 5 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr(OH)3 + Na2CO3 + S = NaCrS2 + CO2 + H2O + SO2 =>
2 Cr(OH)3 + Na2CO3 + 6 S = 2 NaCrS2 + CO2 + 3 H2O + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + Cl = CaOCl2 + H2O =>
Ca(OH)2 + 2 Cl = CaOCl2 + H2O
K2CO3 + S = K2S + CO2 + O2 =>
2 K2CO3 + 2 S = 2 K2S + 2 CO2 + O2
CoCl2*6H2O + NH3 + H2O2 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 10 NH3 + H2O2 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Al + F = AlF3 =>
Al + 3 F = AlF3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cu(HNO3)2 = CuO + NO2 + H2O =>
Cu(HNO3)2 = CuO + 2 NO2 + H2O
H3C6H3O7 + NaHCO3 = CO2 + H2O + Na3C6H3O7 =>
H3C6H3O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H3O7
Ca(C2H3O2)2 + V2(SO4)3 = Ca(SO4)3 + V2(C2H3O2)2 =>
Ca(C2H3O2)2 + V2(SO4)3 = Ca(SO4)3 + V2(C2H3O2)2
HOOCCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HOOCCOOH + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
NaBH4 + LiI = NaI + LiBH4 =>
NaBH4 + LiI = NaI + LiBH4
Na2(CrO4) + Ni(NO3) = Na(NO3) + Ni2(CrO4) =>
Na2(CrO4) + 2 Ni(NO3) = 2 Na(NO3) + Ni2(CrO4)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ga + H2SO4* = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4* = Ga2(SO4)3 + 3 H2
AgNO3 + Na2CuCl4 = AgCl + NaNO3 + Cu + Cl =>
2 AgNO3 + Na2CuCl4 = 2 AgCl + 2 NaNO3 + Cu + 2 Cl
Br + NaCl = NaBr + Cl =>
Br + NaCl = NaBr + Cl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2Cr3O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2Cr3O7 + 28 HCl = 4 KCl + 6 CrCl3 + 3 Cl2 + 14 H2O
Cl2 + C3H4 = HCl + C3H3Cl =>
Cl2 + C3H4 = HCl + C3H3Cl
H2SO4 + Ca3(PO4)2 = Ca + SO4 + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3 Ca + 3 SO4 + 2 H3PO4
NaH2PO4 + HCl = H3PO4 + NaCl =>
NaH2PO4 + HCl = H3PO4 + NaCl
Hg5(IO6)2 + H + Cl = Hg2Cl2 + H5IO6 =>
2 Hg5(IO6)2 + 20 H + 10 Cl = 5 Hg2Cl2 + 4 H5IO6
P4 + NaPH + H2O = PH3 + NaH2PO4 =>
7 P4 + 12 NaPH + 48 H2O = 28 PH3 + 12 NaH2PO4
Fe4 + PbO = Pb + FeO =>
Fe4 + 4 PbO = 4 Pb + 4 FeO
Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O
Li2S(aq) + CoI3(aq) = Li2I3(s) + CoS(aq) =>
Li2S(aq) + CoI3(aq) = Li2I3(s) + CoS(aq)
Cu3(PO4)2(s) = Cu + (PO4)2(s) =>
Cu3(PO4)2(s) = 3 Cu + (PO4)2(s)
ZnNO3 + H2SO4 = ZnSO4 + NO3H2 =>
ZnNO3 + H2SO4 = ZnSO4 + NO3H2
Li2S(aq) + CoI3(aq) = Li2I3(s) + CoS(aq) =>
Li2S(aq) + CoI3(aq) = Li2I3(s) + CoS(aq)
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
MnKO2 + C = MnK + CO2 =>
MnKO2 + C = MnK + CO2
C2H2HCl = C2H3Cl =>
C2H2HCl = C2H3Cl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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