| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O + H2 = 2 Cu + H2O
AgF + I2 = AgI + F2 =>
2 AgF + I2 = 2 AgI + F2
C6H12 + KMnO4 + HCl = C3H6O2 + MnCl2 + KCl + H2O =>
5 C6H12 + 8 KMnO4 + 24 HCl = 10 C3H6O2 + 8 MnCl2 + 8 KCl + 12 H2O
N2O3 = NO + O2 =>
2 N2O3 = 4 NO + O2
HNO3 + H2O = HNO3*H2O =>
HNO3 + H2O = HNO3*H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3BO3 + AgNO3 = HNO3 + Ag3BO3 =>
H3BO3 + 3 AgNO3 = 3 HNO3 + Ag3BO3
Ag(CH3COO) + Fe = Fe(CH3COO) + Ag =>
Ag(CH3COO) + Fe = Fe(CH3COO) + Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ni(NO3)2 + Na2S = NiS + Na(NO3) =>
Ni(NO3)2 + Na2S = NiS + 2 Na(NO3)
CH3CHBrCH3 + KOH = C6H12 + KBr + H2O =>
2 CH3CHBrCH3 + 2 KOH = C6H12 + 2 KBr + 2 H2O
NaCO2(s) + Cl(aq) = NaCl(s) + CO2(g) =>
NaCO2(s) + Cl(aq) = NaCl(s) + CO2(g)
FeCl3 + (NH4)2CO3 + H2O = NH4Cl + Fe(OH)3 + H2CO3 =>
2 FeCl3 + 3(NH4)2CO3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2CO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Mg(HCo3)2 + Ca(OH)2 = Mg(OH)2 + CaCo3 + H2O =>
Mg(HCo3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCo3 + 2 H2O
Zn(IO3)2 + NH4OH = ZnOH + NH4(IO3)2 =>
Zn(IO3)2 + NH4OH = ZnOH + NH4(IO3)2
NOH3 + H2O2 = H2O + N2O3 =>
2 NOH3 + 4 H2O2 = 7 H2O + N2O3
NaOH + H3C6H5O3 = Na3C6H5O3 + H2O =>
3 NaOH + H3C6H5O3 = Na3C6H5O3 + 3 H2O
Hg(SCN)2 + NH4SCN = [Hg(SCN)4] + NH4 =>
Hg(SCN)2 + 2 NH4SCN = [Hg(SCN)4] + 2 NH4
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COO
KMnO4 + H2SO4 + CH3H = MnSO4 + HCOOH + K2SO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH3H = 6 MnSO4 + 5 HCOOH + 3 K2SO4 + 14 H2O
H2S2O4 + Cl2O3 + H2O = H2SO4 + HCl =>
4 H2S2O4 + 3 Cl2O3 + 7 H2O = 8 H2SO4 + 6 HCl
H2(SO4) + KH = H2 + K(SO4) =>
2 H2(SO4) + 2 KH = 3 H2 + 2 K(SO4)
CuCl2(aq) + Ba(NO3)2(aq) = Cu(NO3)2(aq) + BaCl2(aq) =>
CuCl2(aq) + Ba(NO3)2(aq) = Cu(NO3)2(aq) + BaCl2(aq)
[Pd(NH3)Cl]Cl + AgNO3 = [Ag(NH3)Cl]Cl + PdNO3 =>
[Pd(NH3)Cl]Cl + AgNO3 = [Ag(NH3)Cl]Cl + PdNO3
KMnO4 + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi(SO4)3 + K2(SO4) + H2O =>
12 KMnO4 + 10 BiBr3 + 48 H2SO4 = 15 Br2 + 12 Mn(SO4) + 10 Bi(SO4)3 + 6 K2(SO4) + 48 H2O
Fe + PbO = Fe2O3 + Pb =>
2 Fe + 3 PbO = Fe2O3 + 3 Pb
CH4 + N2 + H2 = CH6N =>
2 CH4 + N2 + 2 H2 = 2 CH6N
SCl + H2O = SOH + Cl + H =>
SCl + H2O = SOH + Cl + H
LiCoO2 = Li2O + CoO + O2 =>
4 LiCoO2 = 2 Li2O + 4 CoO + O2
Ga(ClO)3 = O2 + Ga + Cl2 =>
2 Ga(ClO)3 = 3 O2 + 2 Ga + 3 Cl2
SrC2 + H2O = C2H2 + Sr(OH)2 =>
SrC2 + 2 H2O = C2H2 + Sr(OH)2
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(VO3)2 = V + O2 =>
(VO3)2 = 2 V + 3 O2
S(NH4)2 + Pb(NO3)2 = NH4NO3 + PbS =>
S(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + PbS
NO2N2 = N2ONO =>
NO2N2 = N2ONO
CuSO4(aq) + NaI(aq) = CuI + NaSO4 =>
CuSO4(aq) + NaI(aq) = CuI + NaSO4
Na2CO3 + KC4H5O6 + H2O = KNaC4H4O6*4H2O + CO2 =>
Na2CO3 + 2 KC4H5O6 + 7 H2O = 2 KNaC4H4O6*4H2O + CO2
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
Na2(SO3) + K(MnO4) + H2SO4 = Na2(SO4) + Mn(SO4) + K2(SO4) + H3O =>
6 Na2(SO3) + 2 K(MnO4) + 3 H2SO4 = 6 Na2(SO4) + 2 Mn(SO4) + K2(SO4) + 2 H3O
Mg(HCo3)2 + Ca(OH)2 = Mg(OH)2 + CaCo3 + H2O =>
Mg(HCo3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCo3 + 2 H2O
NaHCo3 + O2 = Na2Co3 + Co2 + H2O =>
4 NaHCo3 + O2 = 2 Na2Co3 + 3 Co2 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaCl + Pb(II)NO3 = NaNO3 + Pb(II)Cl =>
NaCl + Pb(II)NO3 = NaNO3 + Pb(II)Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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