| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
C2H2 + Cl2 = C2Cl2 + H2 =>
C2H2 + Cl2 = C2Cl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ce(IO3)4(aq) + H2C2O4(aq) = Ce2(C2O4)3(aq) + I2(aq) + CO2(g) + H2O(l) =>
2 Ce(IO3)4(aq) + 24 H2C2O4(aq) = Ce2(C2O4)3(aq) + 4 I2(aq) + 42 CO2(g) + 24 H2O(l)
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Cl2 + NaO = NaClO =>
Cl2 + 2 NaO = 2 NaClO
GeO2 + H2O = H4GeO4 =>
GeO2 + 2 H2O = H4GeO4
C6H12O6 + H2O = CH5OH + CO2 =>
C6H12O6 + 3 H2O = 3 CH5OH + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlF3 + I2 = IF + Al =>
2 AlF3 + 3 I2 = 6 IF + 2 Al
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO3 + Ca(OH)2 = CaSO4 + H2O =>
SO3 + Ca(OH)2 = CaSO4 + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
HClO4 + AlCl3 = Al(ClO4)3 + HCl =>
3 HClO4 + AlCl3 = Al(ClO4)3 + 3 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3
HNO3 + Ca + OH = Ca(NO3)2 + H2O =>
2 HNO3 + Ca + 2 OH = Ca(NO3)2 + 2 H2O
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
Hg2Cl2 + Cu = CuCl2 + Hg =>
Hg2Cl2 + Cu = CuCl2 + 2 Hg
Cl2 + OH{-} = Cl{-} + OCl{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + OCl{-} + H2O
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
FeCO3 = CO2 + FeO =>
FeCO3 = CO2 + FeO
H3PO4 + H2O = PO4{-3} + H3O{+} =>
H3PO4 + 3 H2O = PO4{-3} + 3 H3O{+}
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
Zn + Cu(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu(SO4)2 = 2 Zn(SO4) + Cu
Ag3NO + K2CrO4 = K3NO + Ag2CrO4 =>
2 Ag3NO + 3 K2CrO4 = 2 K3NO + 3 Ag2CrO4
C12H22O11 + NaOH = C12H22O12Na + H2 =>
2 C12H22O11 + 2 NaOH = 2 C12H22O12Na + H2
Ca3P2 + H2SO4 = CaSO4 + PH3 =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 PH3
NH4 + IO4 = NH4IO4 =>
NH4 + IO4 = NH4IO4
H2O + KNO3 + Na3C6H5O7 = KCO3 + NaCO3 + NH3 =>
2 H2O + 3 KNO3 + Na3C6H5O7 = 3 KCO3 + 3 NaCO3 + 3 NH3
Li(OH)(g) + H2(SO4)(aq) = Li2(SO4)(aq) + H2O(l) =>
2 Li(OH)(g) + H2(SO4)(aq) = Li2(SO4)(aq) + 2 H2O(l)
C + Al2O3 + Cl2 = AlCl3 + CO3 =>
C + Al2O3 + 3 Cl2 = 2 AlCl3 + CO3
PBr3 + HOH = H3PO3 + HBr =>
PBr3 + 3 HOH = H3PO3 + 3 HBr
C7H5NO4 + Fe + HCl = C7H8NH2Cl + FeCl2 + H2O =>
C7H5NO4 + 6 Fe + 13 HCl = C7H8NH2Cl + 6 FeCl2 + 4 H2O
BaS + KOH = Ba(OH)2 + SK2 =>
BaS + 2 KOH = Ba(OH)2 + SK2
NaCl = Na2 + Cl2 =>
2 NaCl = Na2 + Cl2
H2S + H2O = H2SO4 + H3O =>
H2S + 12 H2O = H2SO4 + 8 H3O
He + P = He3P =>
3 He + P = He3P
AlCl3 + NaCH3COO = AlCH3COO + NaCl3 =>
AlCl3 + NaCH3COO = AlCH3COO + NaCl3
C2H5OH + FeCl3 = CH3CHO + FeCl2 + HCl =>
C2H5OH + 2 FeCl3 = CH3CHO + 2 FeCl2 + 2 HCl
Li3PO4(s) + MgSO4 = Mg3(PO4)2 + Li2SO4 =>
2 Li3PO4(s) + 3 MgSO4 = Mg3(PO4)2 + 3 Li2SO4
FeH2 + O2 = Fe2O3 + H2O =>
4 FeH2 + 5 O2 = 2 Fe2O3 + 4 H2O
C6H4CH3CH3 + KMnO4 + H2SO4 = C6H4COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
FeSO4 + H2SO4 + O3 = Fe2(SO4)3 + H2O =>
6 FeSO4 + 3 H2SO4 + O3 = 3 Fe2(SO4)3 + 3 H2O
C3H8 + O2 = CO2 + H2O(g) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(g)
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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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