| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HF + Ba(OH)2 = BaF2 + 2 H2O
FeCuO = FeOCu =>
FeCuO = FeOCu
K2SO4 + Ba(NO3)2 = BaSO4 + K2(NO3)2 =>
K2SO4 + Ba(NO3)2 = BaSO4 + K2(NO3)2
KC4H5O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
KC4H5O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g)
P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
Al2(SO4)3 + Na2CO3 = Na2SO4 + Al2O3 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 = 3 Na2SO4 + Al2O3 + 3 CO2
AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2
Zn + Au2S = Au + ZnS =>
Zn + Au2S = 2 Au + ZnS
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
Pb(NO3)4 = Pb + NO2 + O2 =>
Pb(NO3)4 = Pb + 4 NO2 + 2 O2
(NH4)2CO3 + K2SO4 = NH4 + SO4 + K2CO3 =>
(NH4)2CO3 + K2SO4 = 2 NH4 + SO4 + K2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
HC3H7O2 + NaOH = C3H7O2Na + H2O =>
HC3H7O2 + NaOH = C3H7O2Na + H2O
Pb(NO3)4 = Pb + NO2 + O2 =>
Pb(NO3)4 = Pb + 4 NO2 + 2 O2
H18C8 + O2 = CO2 + H2O =>
2 H18C8 + 25 O2 = 16 CO2 + 18 H2O
SO4 + C = CO4 + S2 =>
2 SO4 + 2 C = 2 CO4 + S2
sodiumchloride = Na + Cl =>
NaCl = Na + Cl
Pb(NO3)4 = Pb + NO2 + O2 =>
Pb(NO3)4 = Pb + 4 NO2 + 2 O2
C6H11OH = C6H10H2O =>
C6H11OH = C6H10H2O
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
CoAsS + O2 = SO2 + Co3O4 + As2O3 =>
12 CoAsS + 29 O2 = 12 SO2 + 4 Co3O4 + 6 As2O3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cu(OH)2 + K2S = K(OH) + CuS =>
Cu(OH)2 + K2S = 2 K(OH) + CuS
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H{+} + HgS + Cl{-} + NO3{-} = HgCl4{-2} + NO2 + S + H2O =>
4 H{+} + HgS + 4 Cl{-} + 2 NO3{-} = HgCl4{-2} + 2 NO2 + S + 2 H2O
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
Cl + KFe = KCl + Fe =>
Cl + KFe = KCl + Fe
FeCl3 + KI = Fe(I)3 + KCl =>
FeCl3 + 3 KI = Fe(I)3 + 3 KCl
NaCN + Ca(ClO)2 + H2O = ClCN + Ca(OH)2 + NaOH =>
2 NaCN + Ca(ClO)2 + 2 H2O = 2 ClCN + Ca(OH)2 + 2 NaOH
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
H2TeO4 + Mn(OH)3 = Mn2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Mn(OH)3 = Mn2(TeO4)3 + 6 H2O
Fe + HIO = Fe(IO)3 + H2 =>
2 Fe + 6 HIO = 2 Fe(IO)3 + 3 H2
C6H12O6(aq) = C2H5OH(l) + CO2 =>
C6H12O6(aq) = 2 C2H5OH(l) + 2 CO2
HNO3 + NH3 = NH4*NO3 =>
HNO3 + NH3 = NH4*NO3
H2C2O4H2O + NaOH = Na2C2O4H2O + H(OH) =>
H2C2O4H2O + 2 NaOH = Na2C2O4H2O + 2 H(OH)
FeSO4 + K2MnO4 + H2SO4 = KHSO4 + MnSO4 + Fe2(SO4)3 + H2O =>
4 FeSO4 + K2MnO4 + 5 H2SO4 = 2 KHSO4 + MnSO4 + 2 Fe2(SO4)3 + 4 H2O
Ce(NO3)3 + KIO3 = Ce(IO3)3 + KNO3 =>
Ce(NO3)3 + 3 KIO3 = Ce(IO3)3 + 3 KNO3
HCOOH + Ag2O = Ag3 + CO2 + H2O =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 CO2 + 3 H2O
Li + C = Li3C2 =>
3 Li + 2 C = Li3C2
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
Li + C = Li3C2 =>
3 Li + 2 C = Li3C2
Zn(OH)2(H2O)2 + OH{-} = Zn(OH)4{2-} + H2O =>
Zn(OH)2(H2O)2 + 2 OH{-} = Zn(OH)4{2-} + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
SO3 + NaNO3 = Na2SO3 + NO3 =>
SO3 + 2 NaNO3 = Na2SO3 + 2 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/23
Équations équilibrées sur12/17/22
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