| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaO + H2O = NaO2 + H2
Mn(ClO4)4 = Mn + ClO4 =>
Mn(ClO4)4 = Mn + 4 ClO4
Al + Fe(ClO3)3 = Al(ClO3)3 + Fe =>
Al + Fe(ClO3)3 = Al(ClO3)3 + Fe
TiOSO4 + H2O2 = TiO2SO4 + H2O =>
TiOSO4 + H2O2 = TiO2SO4 + H2O
NaOH + Cl2 + Br2 = NaBrO3 + NaCl + H2O =>
12 NaOH + 5 Cl2 + Br2 = 2 NaBrO3 + 10 NaCl + 6 H2O
Ca + Mg(NO2)2 = Ca(NO2)2 + Mg =>
Ca + Mg(NO2)2 = Ca(NO2)2 + Mg
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
CaSO4*H2O + H2O = CaSO4*4H2O =>
CaSO4*H2O + 3 H2O = CaSO4*4H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
C4H8 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
Cu(NO2)2 + HNO3 = Cu(NO3)2 + HNO2 =>
Cu(NO2)2 + 2 HNO3 = Cu(NO3)2 + 2 HNO2
NH4OH + CH3CO2H = CH3CO2NH4 + H2O =>
NH4OH + CH3CO2H = CH3CO2NH4 + H2O
SbCl3 + KI = SbI3 + KCl =>
SbCl3 + 3 KI = SbI3 + 3 KCl
Co(OH)2 + HCl = Co(Cl)2 + H2O =>
Co(OH)2 + 2 HCl = Co(Cl)2 + 2 H2O
Al(NO2)3 + K2S = Al2S3 + KNO2 =>
2 Al(NO2)3 + 3 K2S = Al2S3 + 6 KNO2
Co(NO3)2 + NH3 + Na2CO3 + H2O2 = Co(NH3)4CO3NO3 + NaNO3 + H2O =>
2 Co(NO3)2 + 10 NH3 + 2 Na2CO3 + 9 H2O2 = 2 Co(NH3)4CO3NO3 + 4 NaNO3 + 12 H2O
Cu2O + HNO3 = NO2 + Cu(NO3)3 + H2O =>
Cu2O + 10 HNO3 = 4 NO2 + 2 Cu(NO3)3 + 5 H2O
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
Al2(SO4)3 + Pb(NO3)2 = AlNO3 + Pb(SO4)3 =>
Al2(SO4)3 + Pb(NO3)2 = 2 AlNO3 + Pb(SO4)3
Ca(NO3)2(aq) + NaPO4(aq) = Ca(PO4)2(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaPO4(aq) = Ca(PO4)2(s) + 2 NaNO3(aq)
MnCl2 + H2SO4 = MnSO4 + H + Cl =>
MnCl2 + H2SO4 = MnSO4 + 2 H + 2 Cl
NiSe + O2 = NiO + Se =>
2 NiSe + O2 = 2 NiO + 2 Se
As2O3 + NaOH + I2 = Na3AsO4 + NaI + H2O =>
As2O3 + 10 NaOH + 2 I2 = 2 Na3AsO4 + 4 NaI + 5 H2O
S8 + CI2 = S2CI2 =>
S8 + 4 CI2 = 4 S2CI2
Pb(NO3)2 + K = K(NO3)2 + Pb =>
Pb(NO3)2 + K = K(NO3)2 + Pb
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (CaSO4) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(CaSO4)
Cu(OH)Cl + NaOH = CuO + NaCl + H2O =>
Cu(OH)Cl + NaOH = CuO + NaCl + H2O
Ni(NO3)2*6H2O + C2H5NO2 = Ni + H2O + CO2 + N2 =>
3 Ni(NO3)2*6H2O + 4 C2H5NO2 = 3 Ni + 28 H2O + 8 CO2 + 5 N2
Ti + Se = TiSe2 =>
Ti + 2 Se = TiSe2
Li3PO4 + Cu(NO3)2 = Li(NO3) + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu(NO3)2 = 6 Li(NO3) + Cu3(PO4)2
Cu + N3 = Cu3N =>
9 Cu + N3 = 3 Cu3N
NaBr + Ba = BaBr2 + Na =>
2 NaBr + Ba = BaBr2 + 2 Na
Fe3O4 + Cl2 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 Fe3O4 + Cl2 + 9 H2SO4 = 3 Fe2(SO4)3 + 2 HCl + 8 H2O
S8 + FeI3 = I2 + Fe2S3 =>
3 S8 + 16 FeI3 = 24 I2 + 8 Fe2S3
Cr2O3 + N2O3 = Cr(NO2)3 =>
Cr2O3 + 3 N2O3 = 2 Cr(NO2)3
C2H4O2 + C5H12O2 = C7H14O2 + H2O =>
3 C2H4O2 + 10 C5H12O2 = 8 C7H14O2 + 10 H2O
C12H22O11(aq) + H2O(aq) = C2H5OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(aq) = 4 C2H5OH(aq) + 4 CO2(g)
KOH + CrO3 + H2O2 = K3CrO8 + H2O =>
6 KOH + 2 CrO3 + 7 H2O2 = 2 K3CrO8 + 10 H2O
Cr2(SO4)3 + NH3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
CH2CHCH3 + HOCl = CH3CHOHCH2Cl =>
CH2CHCH3 + HOCl = CH3CHOHCH2Cl
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
PCl3 + H2 + O2 = H3PO4 + HCl =>
PCl3 + 3 H2 + 2 O2 = H3PO4 + 3 HCl
CsF + Mg(ClO4)2 = CsClO4 + MgF2 =>
2 CsF + Mg(ClO4)2 = 2 CsClO4 + MgF2
C12H18 + O2 = CO2 + H2O =>
2 C12H18 + 33 O2 = 24 CO2 + 18 H2O
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*(H2O)12 =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2*(H2O)12
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
NH2NO2 = N2 + O2 + H2O =>
2 NH2NO2 = 2 N2 + O2 + 2 H2O
Fe + Ag(C2H3O2)2 = Fe(C2H3O2)2 + Ag =>
Fe + Ag(C2H3O2)2 = Fe(C2H3O2)2 + Ag
Ga + HBr = GaBr3 + H2 =>
2 Ga + 6 HBr = 2 GaBr3 + 3 H2
NH2OH + C3H6O = CN(CH3)2OH + H2O =>
NH2OH + C3H6O = CN(CH3)2OH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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