| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 6 FeO = 4 Fe2O3 + 3 H2
Ca(OH)2 + HO3 = CaHO3 + H2O =>
5 Ca(OH)2 + 3 HO3 = 5 CaHO3 + 4 H2O
Bi2O3 + Fe2O3 + Ir2O3 = Bi2FeIrO6 =>
2 Bi2O3 + Fe2O3 + Ir2O3 = 2 Bi2FeIrO6
AsH3 + OH = AsO4 + H2O =>
AsH3 + 11 OH = AsO4 + 7 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Ba(H2PO2)2 + H3PO4 = H3PO2 + Ba3(PO4)2 =>
3 Ba(H2PO2)2 + 2 H3PO4 = 6 H3PO2 + Ba3(PO4)2
Na2SO4 + NH3 = (NH4)2SO4 + NaNH2 =>
Na2SO4 + 4 NH3 = (NH4)2SO4 + 2 NaNH2
HgS + HCl = HgCl + HS =>
HgS + HCl = HgCl + HS
KCl + Pb(C2H3O2) = PbCl + KC2H3O2 =>
KCl + Pb(C2H3O2) = PbCl + KC2H3O2
K2CrO4 + Mg(NO3)2 = KNO3 + MgCrO4 =>
K2CrO4 + Mg(NO3)2 = 2 KNO3 + MgCrO4
C3H3 + NH4 + O2 = C3H3N + H2O =>
C3H3 + NH4 + O2 = C3H3N + 2 H2O
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
Fe(CNS)3 + H[SnCl3] + H2O = H2[Sn(OH)6] + Fe(CNS)2 + HCNS + HCl =>
2 Fe(CNS)3 + H[SnCl3] + 6 H2O = H2[Sn(OH)6] + 2 Fe(CNS)2 + 2 HCNS + 3 HCl
C6H12O6H2 = C6H14O6 =>
C6H12O6H2 = C6H14O6
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Li(s) + AuCl3(aq) = LiCl + Au =>
3 Li(s) + AuCl3(aq) = 3 LiCl + Au
Mg + CuBr2 = MgBr2 + Cu =>
Mg + CuBr2 = MgBr2 + Cu
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
C6H14O6 + H3BO3 = HBO3 + H2O + C6H8 =>
C6H14O6 + 3 H3BO3 = 3 HBO3 + 6 H2O + C6H8
Ca + Ag2SO4 = CaSO4 + Ag =>
Ca + Ag2SO4 = CaSO4 + 2 Ag
NaAlO2 = NaAl + O2 =>
NaAlO2 = NaAl + O2
C4H6CaO4 + Li = C2H3LiO2 + Ca =>
C4H6CaO4 + 2 Li = 2 C2H3LiO2 + Ca
H2SO4 + CrO = H2O + CrSO4 =>
H2SO4 + CrO = H2O + CrSO4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
Fe2S3 + O2 = Fe2O3 + SO4 =>
2 Fe2S3 + 15 O2 = 2 Fe2O3 + 6 SO4
Al + Mg = Al2Mg2 =>
2 Al + 2 Mg = Al2Mg2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2Cr2O7 + KBr + H2O = Br2 + KOH + CrO2 =>
K2Cr2O7 + 4 KBr + 3 H2O = 2 Br2 + 6 KOH + 2 CrO2
Co2(CrO4)3 + BaCl2 = CoCl3 + BaCrO4 =>
Co2(CrO4)3 + 3 BaCl2 = 2 CoCl3 + 3 BaCrO4
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + HCOOH = HCOC2H5 + H2O =>
5 C2H5OH + 2 HCOOH = 4 HCOC2H5 + 5 H2O
CH3CH2COOH + (CH3)3CNH2 = CH3CH2CONHC(CH3)3 + H2O =>
CH3CH2COOH + (CH3)3CNH2 = CH3CH2CONHC(CH3)3 + H2O
NaAl(OH)4 + HCl = NaCl + AlCl3 + H2O =>
NaAl(OH)4 + 4 HCl = NaCl + AlCl3 + 4 H2O
Ba(OH)Br + H2O = HBr + Ba(OH)2 =>
Ba(OH)Br + H2O = HBr + Ba(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NaCl + H2O = NaOH + H2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2 + Cl2
NHO3 = H2ON2O5 =>
2 NHO3 = H2ON2O5
FeCl3 + HCl = FeH3 + Cl2 =>
FeCl3 + 3 HCl = FeH3 + 3 Cl2
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3) =>
Fe3(NO3)Na(PO4)3 = Fe3(PO4)3Na(NO3)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Sc2O3 + SO2 = Sc2(SO3)3 =>
Sc2O3 + 3 SO2 = Sc2(SO3)3
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
CH + O = CO + HO =>
CH + 2 O = CO + HO
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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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