| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Na3PO4 + Sr(ClO3)2 = Sr3(PO4)2 + NaClO3 =>
2 Na3PO4 + 3 Sr(ClO3)2 = Sr3(PO4)2 + 6 NaClO3
KHSO4 = K2SO4 + H2SO4 =>
2 KHSO4 = K2SO4 + H2SO4
CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4 =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4
HNO3(aq) + RbOH(aq) = H2O(l) + RbNO3(s) =>
HNO3(aq) + RbOH(aq) = H2O(l) + RbNO3(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+} =>
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+}
CrBr3 + NaOH + Cl2 = Na2CrO4 + NaBrO + NaCl + H2O =>
2 CrBr3 + 28 NaOH + 9 Cl2 = 2 Na2CrO4 + 6 NaBrO + 18 NaCl + 14 H2O
SnI2 + Na2S = SnS + NaI =>
SnI2 + Na2S = SnS + 2 NaI
Cu(OH)2 + NaOH = Na2(Cu(OH)4) =>
Cu(OH)2 + 2 NaOH = Na2(Cu(OH)4)
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
KHCO3 + NaOH = H2O + Na2CO3 + KOH =>
KHCO3 + 2 NaOH = H2O + Na2CO3 + KOH
Na2CO3 + Pd(NO3)2 = NaNO3 + PdCO3 =>
Na2CO3 + Pd(NO3)2 = 2 NaNO3 + PdCO3
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + KNO3(aq) =>
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + 2 KNO3(aq)
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + H2SO4 + H2O = Al2(SO4)3*18H2O + H2 =>
2 Al + 3 H2SO4 + 18 H2O = Al2(SO4)3*18H2O + 3 H2
N + H = NH3 =>
N + 3 H = NH3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeO + PdF = FeF2 + Pd2O =>
FeO + 2 PdF = FeF2 + Pd2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2 =>
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H14 = C10H10 + C10H18 =>
2 C10H14 = C10H10 + C10H18
NaClO + I2 = NaI + ClO =>
2 NaClO + I2 = 2 NaI + 2 ClO
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HCl + Nh4OH = H2O + Nh4Cl =>
HCl + Nh4OH = H2O + Nh4Cl
CuCl2 + K2SO3 = Cu2(SO3)2 + KCl =>
2 CuCl2 + 2 K2SO3 = Cu2(SO3)2 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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