| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HC2H3O2 = Mg(CH3COO)2 + 2 H
KMnO4 + H3PO3 = H2O + Mn(H2PO4)2 + K2HPO4 =>
2 KMnO4 + 5 H3PO3 = 3 H2O + 2 Mn(H2PO4)2 + K2HPO4
NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2 NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
Zn + H + O = Zn(OH)2 =>
Zn + 2 H + 2 O = Zn(OH)2
SIO + C = SI + CO =>
SIO + C = SI + CO
Br2 + CuI2 = CuBr + I =>
Br2 + 2 CuI2 = 2 CuBr + 4 I
SnCl2 + NaClO + NaOH + H2O = Na[Sn(OH)6] + NaCl =>
2 SnCl2 + 3 NaClO + 6 NaOH + 3 H2O = 2 Na[Sn(OH)6] + 7 NaCl
NaNO3 + Pb(NO3)2 = Na(NO3)2 + Pb(NO3) =>
NaNO3 + Pb(NO3)2 = Na(NO3)2 + Pb(NO3)
Fe2O3 + CH3COOH = Fe(COOH)3 + (CH3)2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(COOH)3 + 3(CH3)2O
Mg(NO3)2 + Na3PO4 = Mg3(PO4) + Na + NO3 =>
3 Mg(NO3)2 + Na3PO4 = Mg3(PO4) + 3 Na + 6 NO3
FeCl3(aq) + Na2CO3(aq) = NaCl(aq) + Fe2(CO3)3 =>
2 FeCl3(aq) + 3 Na2CO3(aq) = 6 NaCl(aq) + Fe2(CO3)3
C6H5C2H4ClKOH = C6H5C2H4OHKCl =>
C6H5C2H4ClKOH = C6H5C2H4OHKCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + Fe(SO4)2 = Fe + Al2(SO4)3 =>
4 Al + 3 Fe(SO4)2 = 3 Fe + 2 Al2(SO4)3
H2O + CO2 = O2 + CH3COOH =>
2 H2O + 2 CO2 = 2 O2 + CH3COOH
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl(aq)
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
K2SO4 + CO2 + H2O = H2SO4 + KHCO3 =>
K2SO4 + 2 CO2 + 2 H2O = H2SO4 + 2 KHCO3
MnOH + HBr = MnBr + H2O =>
MnOH + HBr = MnBr + H2O
KI + Na2SO3 = KSO3 + Na2I =>
KI + Na2SO3 = KSO3 + Na2I
BaSO2 + NaOH = Na2SO2 + Ba(OH)2 =>
BaSO2 + 2 NaOH = Na2SO2 + Ba(OH)2
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
KOH(aq) + AlCl3(aq) = KCl(aq) + Al(OH)3(aq) =>
3 KOH(aq) + AlCl3(aq) = 3 KCl(aq) + Al(OH)3(aq)
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
MnO2 + HCl2 = MnCl + H2O + Cl2 =>
2 MnO2 + 8 HCl2 = 2 MnCl + 4 H2O + 7 Cl2
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
Nh4Cl + H2SO4 = (Nh4)2SO4 + HCl =>
2 Nh4Cl + H2SO4 = (Nh4)2SO4 + 2 HCl
Fe2S3 + HCl(aq) = FeCl3(aq) + H2S(g) =>
Fe2S3 + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2S(g)
S + Al(OH)3 = Al + S(OH)2 =>
3 S + 2 Al(OH)3 = 2 Al + 3 S(OH)2
H2 + HCl + KMnO4 = MnCl2 + KCl + H2O =>
5 H2 + 6 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 8 H2O
O2 + Ni5P2 = Ni3 + PO4 =>
12 O2 + 3 Ni5P2 = 5 Ni3 + 6 PO4
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH3{-}CH2 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH3{-}CH2
NH4HCO3 = NH4H + CO3 =>
NH4HCO3 = NH4H + CO3
HBr + InP = PH3 + InBr3 =>
3 HBr + InP = PH3 + InBr3
AlI3 + Hg2Cl2 = AlCl3 + HgI =>
2 AlI3 + 3 Hg2Cl2 = 2 AlCl3 + 6 HgI
SrH2(s) + H2O(l) = Sr(OH)2(s) + H2 =>
SrH2(s) + 2 H2O(l) = Sr(OH)2(s) + 2 H2
C16H19N3O5S + BF3 = C16H18N3O5SBF2 + HF =>
C16H19N3O5S + BF3 = C16H18N3O5SBF2 + HF
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
FeCl3 + O2 + H2O = Fe(OH)3 + Cl2 =>
4 FeCl3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 6 Cl2
Mn(BrO2)2 + H2S + O2 = Mn2(SO4)3 + H2O + Br2 =>
4 Mn(BrO2)2 + 6 H2S + 7 O2 = 2 Mn2(SO4)3 + 6 H2O + 4 Br2
N2H4 + NO = N2O + OH4 =>
N2H4 + 4 NO = 3 N2O + OH4
C6H12 + KMnO4 + H2SO4 = C4H7COOH + MnSO4 + K2SO4 + H2O =>
25 C6H12 + 36 KMnO4 + 54 H2SO4 = 30 C4H7COOH + 36 MnSO4 + 18 K2SO4 + 84 H2O
C6H5OH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5OH + 16 KMnO4 + 24 H2SO4 = 30 C6H5COOH + 16 MnSO4 + 8 K2SO4 + 39 H2O
C10H15N + NaOH = C10H16N + NaO =>
C10H15N + NaOH = C10H16N + NaO
(C6H10O6)2 + H2O = C6H12O6 + CO2 =>
6(C6H10O6)2 + 6 H2O = 11 C6H12O6 + 6 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4
KMnO4 + H2C2O4 + H2SO4 = K2SO + MnSO4 + CO2 + H2O =>
2 KMnO4 + 8 H2C2O4 + 3 H2SO4 = K2SO + 2 MnSO4 + 16 CO2 + 11 H2O
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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