| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO3 + SO2 = NaClO2 + SO3
Al + Sn(NO3)2 = Al(NO3)2 + Sn =>
Al + Sn(NO3)2 = Al(NO3)2 + Sn
K4[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2Fe2[Fe(CN)6] + K2SO4 =>
5 K4[Fe(CN)6] + 8 FeSO4 = Fe4[Fe(CN)6]3 + 2 K2Fe2[Fe(CN)6] + 8 K2SO4
KSiO3 + H2SO4 = H2SiO3 + KSO4 =>
KSiO3 + H2SO4 = H2SiO3 + KSO4
Fe2O3 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
C2H2 + H2 + HCl = C2H5Cl =>
C2H2 + H2 + HCl = C2H5Cl
BaO + Cu = CuO + Ba =>
BaO + Cu = CuO + Ba
C6H12O6(s) + O2 = CO(g) + H2O(l) =>
C6H12O6(s) + 3 O2 = 6 CO(g) + 6 H2O(l)
XPH3 + XNi(CO)4 = XCO + XNi(PH3)4 =>
4 XPH3 + XNi(CO)4 = 4 XCO + XNi(PH3)4
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
(CH3)2CHCH2OH + C4H6O3 = C2H4O2 + C5H10O2 =>
3(CH3)2CHCH2OH + 3 C4H6O3 = 2 C2H4O2 + 4 C5H10O2
BaCl2 + CH3COOAg = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
C5H5N5O + O2 = CO2 + NO2 + H2O =>
4 C5H5N5O + 43 O2 = 20 CO2 + 20 NO2 + 10 H2O
BaCO3 + HF = BaF2 + CO2 + H2O =>
BaCO3 + 2 HF = BaF2 + CO2 + H2O
Ca(NO3)2 + KCl = CaCl2 + K2(NO3)2 =>
Ca(NO3)2 + 2 KCl = CaCl2 + K2(NO3)2
Ni + HNO3 + H2O = [Ni(H2O)6](NO3)2 + H2 =>
Ni + 2 HNO3 + 6 H2O = [Ni(H2O)6](NO3)2 + H2
NH4OH + H2SO4 = NH4(SO4) + H3O =>
NH4OH + H2SO4 = NH4(SO4) + H3O
LiF + O2 = LiO2 + F2 =>
2 LiF + 2 O2 = 2 LiO2 + F2
Cu(H2O)4 + PO4 = Cu3(PO4)2 + H2O =>
3 Cu(H2O)4 + 2 PO4 = Cu3(PO4)2 + 12 H2O
C6H5OH + Br2(aqua) = C6H2(Br)3OH + HBr =>
C6H5OH + 3 Br2(aqua) = C6H2(Br)3OH + 3 HBr
Ag + Al = AgAl =>
Ag + Al = AgAl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca + PO4 + AlSO4 = CaSO4 + Al3PO4 =>
3 Ca + PO4 + 3 AlSO4 = 3 CaSO4 + Al3PO4
Fe{2-} + MnO4{-} + H{+} = Fe{4+} + Mn{2+} + H2O =>
5 Fe{2-} + 6 MnO4{-} + 48 H{+} = 5 Fe{4+} + 6 Mn{2+} + 24 H2O
C6H5OH + Br2(aqua) = C6H2(Br)3OH + HBr =>
C6H5OH + 3 Br2(aqua) = C6H2(Br)3OH + 3 HBr
H2O2 + KJ + H2SO4 = J2 + H2O + K2SO4 =>
H2O2 + 2 KJ + H2SO4 = J2 + 2 H2O + K2SO4
Zn + HCIO = Zn(CIO)2 + H2 =>
Zn + 2 HCIO = Zn(CIO)2 + H2
Al + KSCN + HCl = KCl + AlCl3 + NH4Cl + CH2S =>
4 Al + 3 KSCN + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 CH2S
BaI2 + Al = AlI + Ba =>
BaI2 + 2 Al = 2 AlI + Ba
FeCl3 + NH4OH = H2O + NH3Cl + Fe2 =>
2 FeCl3 + 6 NH4OH = 6 H2O + 6 NH3Cl + Fe2
MgL2 + AgNO3 = AgL + Mg(NO3)2 =>
MgL2 + 2 AgNO3 = 2 AgL + Mg(NO3)2
NaCNO + Cl2 + Ca(OH)2 = CO2 + N2 + NaCl + CaCl2 + H2O =>
2 NaCNO + 3 Cl2 + 2 Ca(OH)2 = 2 CO2 + N2 + 2 NaCl + 2 CaCl2 + 2 H2O
BaCl2 + CH3COOAg = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
MnO4{-} + S{2-} + H{+} = Mn{2-} + S + H2O =>
2 MnO4{-} + 9 S{2-} + 16 H{+} = 2 Mn{2-} + 9 S + 8 H2O
C6H5OH + Br2(aqua) = C6H2(Br)3OH + HBr =>
C6H5OH + 3 Br2(aqua) = C6H2(Br)3OH + 3 HBr
BaCl2 + CH3COOAg = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
Fe(ClO4)3 = Fe3 + ClO4 =>
3 Fe(ClO4)3 = Fe3 + 9 ClO4
C6H12 + KMnO4 + H2O = C6H12O2 + Mn02 + KOH =>
7 C6H12 + 4 KMnO4 + 2 H2O = 7 C6H12O2 + 2 Mn02 + 4 KOH
C6H5OH + Br2(aqua) = C6H2(Br)3OH + HBr =>
C6H5OH + 3 Br2(aqua) = C6H2(Br)3OH + 3 HBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H5OH + Br2(aqua) = C6H2(Br)3OH + HBr =>
C6H5OH + 3 Br2(aqua) = C6H2(Br)3OH + 3 HBr
N4H3 + O = N8O + H6O =>
2 N4H3 + 2 O = N8O + H6O
CH3CH2CH2CH2Cl + O2 = CO2 + HCl + H2O =>
CH3CH2CH2CH2Cl + 6 O2 = 4 CO2 + HCl + 4 H2O
C6H5OH + Br2(aqua) = C6H2(Br)3OH + HBr =>
C6H5OH + 3 Br2(aqua) = C6H2(Br)3OH + 3 HBr
FeSO4 + KClO3 + KOH = K2FeO4 + Cl2 + K2SO4 + H2O =>
5 FeSO4 + 4 KClO3 + 16 KOH = 5 K2FeO4 + 2 Cl2 + 5 K2SO4 + 8 H2O
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + 10 H2O + SO2
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Be + KOH + H2O = K2(Be(OH)4) + H2 =>
Be + 2 KOH + 2 H2O = K2(Be(OH)4) + H2
O2 + FeO = Fe3O4 =>
O2 + 6 FeO = 2 Fe3O4
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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