| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2
Co(OH)2 + NaOH = Co(OH) + Na(OH)2 =>
Co(OH)2 + NaOH = Co(OH) + Na(OH)2
ZnCl2(aq) + (NH4)2SO3(aq) = ZnSO3 + NH4Cl =>
ZnCl2(aq) + (NH4)2SO3(aq) = ZnSO3 + 2 NH4Cl
CH3{-}CH2{-}Br = CH3{-}CH2{-}OH =>
CH3{-}CH2{-}Br = CH3{-}CH2{-}OH
HFe + Li = HLi + Fe =>
HFe + Li = HLi + Fe
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
Na3AsO3 + Zn + HCl = As + ZnCl2 + NaCl + H2O =>
2 Na3AsO3 + 3 Zn + 12 HCl = 2 As + 3 ZnCl2 + 6 NaCl + 6 H2O
Ge(OH)4 + H2CO3 = GeOH(HCO3)3 + H2O =>
Ge(OH)4 + 3 H2CO3 = GeOH(HCO3)3 + 3 H2O
Fe(OH)3 + BaSO4 = Ba(OH)2 + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 BaSO4 = 3 Ba(OH)2 + Fe2(SO4)3
NH4NgPO4 = NH3 + Ng2P2O7 + H2O =>
2 NH4NgPO4 = 2 NH3 + Ng2P2O7 + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NH + NO = N + H2O =>
2 NH + NO = 3 N + H2O
NaCl + KO = KCl + NaO =>
NaCl + KO = KCl + NaO
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
FeAsS + ClO2 + H2O = Fe{3+} + AsO3{-} + SO4{2-} + H{+} + Cl{-} =>
5 FeAsS + 14 ClO2 + 7 H2O = 5 Fe{3+} + 5 AsO3{-} + 5 SO4{2-} + 14 H{+} + 14 Cl{-}
NaCl + Na2CO3 = NaClNa2CO3 =>
NaCl + Na2CO3 = NaClNa2CO3
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
HBr(aq) + NaOH(aq) = NaBr(s) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(s) + H2O(l)
CuSO4 + H2SO3 = CuSO3 + H2SO4 =>
CuSO4 + H2SO3 = CuSO3 + H2SO4
ClO3{-} + SO3{2-} = Cl{-} + SO4{2-} =>
ClO3{-} + 3 SO3{2-} = Cl{-} + 3 SO4{2-}
CuSO4 + CaCl2 = CuCl2CaSO4 =>
CuSO4 + CaCl2 = CuCl2CaSO4
Ca(OH)2 + NO3 = CaNO4 + H2O =>
Ca(OH)2 + NO3 = CaNO4 + H2O
H2SnO3 + NO2 + H2O = Sn + HNO3 =>
H2SnO3 + 4 NO2 + H2O = Sn + 4 HNO3
BiO5 = Bi + O2 =>
2 BiO5 = 2 Bi + 5 O2
Fe + NCl = FeCl2 + N =>
Fe + 2 NCl = FeCl2 + 2 N
MgSO4 + NaHCO3 + H2O = Mg(OH)2 + CO2 + NaHSO4 =>
MgSO4 + NaHCO3 + H2O = Mg(OH)2 + CO2 + NaHSO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2O2Cl2 + C8H8O2 = HCl + CO2 + C8H7OCl =>
18 C2O2Cl2 + 21 C8H8O2 = 14 HCl + 28 CO2 + 22 C8H7OCl
CaCl2 + CH3COOAg = AgCl + Ca(CH3COO)2 =>
CaCl2 + 2 CH3COOAg = 2 AgCl + Ca(CH3COO)2
CaF2 + Al2O3 = Ca2O2 + AlF3 =>
6 CaF2 + 2 Al2O3 = 3 Ca2O2 + 4 AlF3
BaCl + Na = NaCl + Ba =>
BaCl + Na = NaCl + Ba
Mn(OH)3 + H2SO4 = Mn + SO4 + H2O =>
2 Mn(OH)3 + 3 H2SO4 = 2 Mn + 3 SO4 + 6 H2O
CuSO4 + Na2SO3 + H2O = Cu2O + Na2SO4 + H2SO4 =>
2 CuSO4 + Na2SO3 + 2 H2O = Cu2O + Na2SO4 + 2 H2SO4
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Mg + O2 = MgO = Mg + O2 =>
2 Mg + O2 = 2 MgO
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10
H2SO4(aq) + TiO2(s) = TiSO4 + H2O2 =>
H2SO4(aq) + TiO2(s) = TiSO4 + H2O2
HCl + Fe2O3 + H2O = FeCl3*6H2O =>
6 HCl + Fe2O3 + 9 H2O = 2 FeCl3*6H2O
C3H6O + CO2 = C3H6O2CO =>
C3H6O + CO2 = C3H6O2CO
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Cl2 + NaHCO3 = Cl2O + CO2 + NaCl + H2O =>
2 Cl2 + 2 NaHCO3 = Cl2O + 2 CO2 + 2 NaCl + H2O
CH2Cl + HCl = CH4 + Cl2 =>
2 CH2Cl + 4 HCl = 2 CH4 + 3 Cl2
Ba(ClO3)2 + Li2SO4 = Ba(SO4) + Li(ClO3) =>
Ba(ClO3)2 + Li2SO4 = Ba(SO4) + 2 Li(ClO3)
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CaCN2 + H2O = Ca(HCN2)2 + Ca(OH)2 =>
2 CaCN2 + 2 H2O = Ca(HCN2)2 + Ca(OH)2
C42H6 + O2 = CO2 + H2O =>
2 C42H6 + 87 O2 = 84 CO2 + 6 H2O
NH4Cl + AgNCO = CN2OH4 + AgCl =>
NH4Cl + AgNCO = CN2OH4 + AgCl
CuSO4 + CaCl2 = CuCl2CaSO4 =>
CuSO4 + CaCl2 = CuCl2CaSO4
Al1 + FeO1 = Al2O3 + Fe1 =>
2 Al1 + 3 FeO1 = Al2O3 + 3 Fe1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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