| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Ba + 3 Co(ClO4)3 = Co3 + 9 Ba(ClO4)
Cr(CH3CO2)3 + BaI2 = CrI3 + Ba(CH3CO2)2 =>
2 Cr(CH3CO2)3 + 3 BaI2 = 2 CrI3 + 3 Ba(CH3CO2)2
H3BiO4 + H2S = Bi2S5 + H2O =>
2 H3BiO4 + 5 H2S = Bi2S5 + 8 H2O
TiOH2O = H2 + TiO2 =>
TiOH2O = H2 + TiO2
Au + C = AuC13 =>
Au + 13 C = AuC13
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
Li + SiO = Li2OSi =>
2 Li + SiO = Li2OSi
Li2S + H2O = LiHS + LiOH =>
Li2S + H2O = LiHS + LiOH
BaCl2 + Na2C6O6 = Ba2(C6O6)2 + NaCl =>
2 BaCl2 + 2 Na2C6O6 = Ba2(C6O6)2 + 4 NaCl
BeCl2 + CsOH = Be(OH)2 + CsCl =>
BeCl2 + 2 CsOH = Be(OH)2 + 2 CsCl
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
Mg(Cl)2 + (Na)2CO3 = NaCl + MgCO3 =>
Mg(Cl)2 + (Na)2CO3 = 2 NaCl + MgCO3
KI + KClO + H2SO4 = KCl + I2 + K2SO4 + H2O =>
2 KI + KClO + H2SO4 = KCl + I2 + K2SO4 + H2O
HBr(aq) + RbOH(aq) = BrRb + H2O =>
HBr(aq) + RbOH(aq) = BrRb + H2O
Cl2 + H2O = HCl + HO3Cl =>
3 Cl2 + 3 H2O = 5 HCl + HO3Cl
NiO + NaOH = NiOH + NaO =>
NiO + NaOH = NiOH + NaO
[Cu(H2O)6]{2+} + Zn = Cu + [Zn(H2O)6]{2+} =>
[Cu(H2O)6]{2+} + Zn = Cu + [Zn(H2O)6]{2+}
C2H5NO2 + C6H12O6 = C2H5NO2C6H12O6 =>
C2H5NO2 + C6H12O6 = C2H5NO2C6H12O6
C16H32 + H2 = C16H34 =>
C16H32 + H2 = C16H34
CH3CH2CH2COOH + KOH = CH3CH2CH2COOK + H2O =>
CH3CH2CH2COOH + KOH = CH3CH2CH2COOK + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MnS + O2 + H2O = Mn(OH)2 + S =>
2 MnS + O2 + 2 H2O = 2 Mn(OH)2 + 2 S
K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
C3H8 + Cl2 = (CH3)2CHCl + H2 =>
2 C3H8 + Cl2 = 2(CH3)2CHCl + H2
CdS + CuSO4 = CdSO4 + CuS =>
CdS + CuSO4 = CdSO4 + CuS
K + Cl2Cl2 = KCl =>
4 K + Cl2Cl2 = 4 KCl
H2SO4 + Cs3PO4 = Cs2SO4 + H3PO4 =>
3 H2SO4 + 2 Cs3PO4 = 3 Cs2SO4 + 2 H3PO4
KOH + C2H2O4 = KO4 + C2H3O =>
KOH + C2H2O4 = KO4 + C2H3O
Cr(s) + O2(g) = Cr2O3(g) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(g)
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ni2S + O2 = NiO + SO2 =>
Ni2S + 2 O2 = 2 NiO + SO2
NaClO + KI + C2H4O2 = I2 + NaCl + H2O + C2K4O2 =>
2 NaClO + 4 KI + C2H4O2 = 2 I2 + 2 NaCl + 2 H2O + C2K4O2
NiCl2 = Ni2 + Cl2 =>
2 NiCl2 = Ni2 + 2 Cl2
SiO2 + MgSiO3 + H2O = Mg7Si8O22(OH)2 =>
SiO2 + 7 MgSiO3 + H2O = Mg7Si8O22(OH)2
C12H22CaO14 + O2 = CaO + CO2 + H2O =>
C12H22CaO14 + 11 O2 = CaO + 12 CO2 + 11 H2O
Ca(ClO)Cl + CO2 + H2O = CaCO3 + HClO + CaCl2 =>
2 Ca(ClO)Cl + CO2 + H2O = CaCO3 + 2 HClO + CaCl2
HCO2H + KOH = H2O + K + HCO3 =>
HCO2H + 3 KOH = 2 H2O + 3 K + HCO3
NH3 + H = NH6 =>
NH3 + 3 H = NH6
BCl3 + O2 = B2O5 + Cl2 =>
4 BCl3 + 5 O2 = 2 B2O5 + 6 Cl2
Fe(SO4)3 + SO2 + H2O = FeO + H2SO4 =>
Fe(SO4)3 + 2 SO2 + 5 H2O = FeO + 5 H2SO4
Li + Cr(BrO3)3 = Cr + LiBrO3 =>
3 Li + Cr(BrO3)3 = Cr + 3 LiBrO3
AlK(OH)4 + H2SO4 = AlK(SO4)2 + H2O =>
AlK(OH)4 + 2 H2SO4 = AlK(SO4)2 + 4 H2O
Fe + {2+} = Fe{2+}0{3+} =>
Fe + {2+} = Fe{2+}0{3+}
Mn(oh)2 + O2 + H2O = MnO(OH)2 =>
Mn(oh)2 + 2 O2 + 2 H2O = 2 MnO(OH)2
P + S = P2S5 =>
2 P + 5 S = P2S5
Mg + TiO2 = MgO + Ti =>
2 Mg + TiO2 = 2 MgO + Ti
NHO3 + Na = NaNO3 + N2O + H2O =>
10 NHO3 + 8 Na = 8 NaNO3 + N2O + 5 H2O
Tl2O + HCl = TlCl + H2O =>
Tl2O + 2 HCl = 2 TlCl + H2O
As2S3 + HNO3 + H2 = H3AsO4 + H2SO4 + NO =>
As2S3 + 10 HNO3 + H2 = 2 H3AsO4 + 3 H2SO4 + 10 NO
Li + SiO = Li2OSi =>
2 Li + SiO = Li2OSi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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