| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnBr2 + 2 HCl = ZnCl2 + 2 BrH
Li2 + N2 = Li3N =>
3 Li2 + N2 = 2 Li3N
TiCl4 + Mg = MgCl2 + Ti0 =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti0
C12H19Cl3O8 + O2 = CO2 + H2O + ClO2 =>
4 C12H19Cl3O8 + 63 O2 = 48 CO2 + 38 H2O + 12 ClO2
H2WO4 + H2 = W2 + H2O =>
2 H2WO4 + 6 H2 = W2 + 8 H2O
Mg + SO3 = MgS + O2 =>
2 Mg + 2 SO3 = 2 MgS + 3 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + Co3O4 = ZnO + Co =>
4 Zn + Co3O4 = 4 ZnO + 3 Co
K2CO3 + Ba(ClO2)2 = KClO2 + BaCO3 =>
K2CO3 + Ba(ClO2)2 = 2 KClO2 + BaCO3
Sr(OH)2 + HC = H2O + SrC2 =>
Sr(OH)2 + 2 HC = 2 H2O + SrC2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + BF3 = F3[B(NH3)] =>
NH3 + BF3 = F3[B(NH3)]
CaBr2 + Al = AlBr2 + Ca =>
CaBr2 + Al = AlBr2 + Ca
C2H5COOH + C2H55OH = C2H5COOC2H5 + H2O =>
129 C2H5COOH + 4 C2H55OH = 79 C2H5COOC2H5 + 104 H2O
PbCl2 + CH3COONa = Na2[Pb(CH3COO)4] + NaCl =>
PbCl2 + 4 CH3COONa = Na2[Pb(CH3COO)4] + 2 NaCl
Al + NaOH + NaNO3 = Al(OH)3 + Na2O + NO2 =>
Al + 3 NaOH + 3 NaNO3 = Al(OH)3 + 3 Na2O + 3 NO2
(NH4)PO4 + Mg(NO2)2 = Mg(PO4)2 + (NH4)NO2 =>
2(NH4)PO4 + Mg(NO2)2 = Mg(PO4)2 + 2(NH4)NO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MnO2 + O3 + NaOH = NaMnO4 + H2O =>
2 MnO2 + O3 + 2 NaOH = 2 NaMnO4 + H2O
CH3CH2CH2CH3 = H2 + CH3CHCHCH3 =>
CH3CH2CH2CH3 = H2 + CH3CHCHCH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KHCO3 + H2SO4 = H2HCO3 + KSO4 =>
KHCO3 + H2SO4 = H2HCO3 + KSO4
NaClO + CH3COOH = NaClOCH3COOH =>
NaClO + CH3COOH = NaClOCH3COOH
C2H7N + CH3I = C3H9N + NH4I =>
4 C2H7N + CH3I = 3 C3H9N + NH4I
Cu3N3 = Cu + N =>
Cu3N3 = 3 Cu + 3 N
Ra(OH)2 + HI = H2O + RaI2 =>
Ra(OH)2 + 2 HI = 2 H2O + RaI2
Mg + SO3 = MgS + O2 =>
2 Mg + 2 SO3 = 2 MgS + 3 O2
H2O + CCl4 = H2CO3 + HCl =>
3 H2O + CCl4 = H2CO3 + 4 HCl
Cu(NO3)2 + HCl = CuCl2 + HNO3 =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 HNO3
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
C2H5COOH + C2H55OH = C2H5COOC2H5 + H2O =>
129 C2H5COOH + 4 C2H55OH = 79 C2H5COOC2H5 + 104 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
BiVO3 + O2 = BiVO4 =>
2 BiVO3 + O2 = 2 BiVO4
RuO4 + HCl = H3RuCl6 + H2O + Cl2 =>
2 RuO4 + 22 HCl = 2 H3RuCl6 + 8 H2O + 5 Cl2
Pb(HSO4)2 = H2SO4 + PbSO4 =>
Pb(HSO4)2 = H2SO4 + PbSO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H6O6 + NaOH = C4H5O6Na + H2O =>
C4H6O6 + NaOH = C4H5O6Na + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2O3 + NaOH + H2O = NaAlO4H4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAlO4H4
AlO3 = O + Al3 =>
3 AlO3 = 9 O + Al3
Cr2O7 + S2O3 = SO4 + Cr =>
5 Cr2O7 + 7 S2O3 = 14 SO4 + 10 Cr
H2O + H2S2O3 = SO2 + H =>
H2O + H2S2O3 = 2 SO2 + 4 H
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + Na2SO4 + H2O =>
8 Na2CrO4 + 3 Na2S + 40 HCl = 8 CrCl3 + 16 NaCl + 3 Na2SO4 + 20 H2O
KNO2 + KMnO4 + HCl = KNO3 + H2O + MnCl2 + KOH =>
5 KNO2 + 2 KMnO4 + 4 HCl = 5 KNO3 + H2O + 2 MnCl2 + 2 KOH
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl =>
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl
C2H5OH + K2Cr2O7 + H2SO4 = KCr(SO4)2 + CH3COOH + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 4 KCr(SO4)2 + 3 CH3COOH + 11 H2O
Ag2S + CuSO4 = Ag2SO4 + CuS =>
Ag2S + CuSO4 = Ag2SO4 + CuS
K3(Po4) + MgCl2 = Mg3(Po4)2 + KCl =>
2 K3(Po4) + 3 MgCl2 = Mg3(Po4)2 + 6 KCl
Zn(OH)2 + Al(SO4)3 = Zn(SO4)2 + Al(OH)3 =>
3 Zn(OH)2 + 2 Al(SO4)3 = 3 Zn(SO4)2 + 2 Al(OH)3
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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