| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + Zn(NO3)2 = Li(NO3)2 + Zn
CaF2 + Na2CO3 = CaCO3 + Na2F2 =>
CaF2 + Na2CO3 = CaCO3 + Na2F2
MgI2 = Mg + I2 =>
MgI2 = Mg + I2
C6H5 + OH = C6H5OH =>
C6H5 + OH = C6H5OH
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Li3PO4 + AlBr3 = AlPO4 + LiBr =>
Li3PO4 + AlBr3 = AlPO4 + 3 LiBr
HOOCCH2COOH + KOH = KOOCCH2COOK + H2O =>
HOOCCH2COOH + 2 KOH = KOOCCH2COOK + 2 H2O
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
Al2S3(s) + H2O = Al(OH)3(aq) + H2S =>
Al2S3(s) + 6 H2O = 2 Al(OH)3(aq) + 3 H2S
KOH + H2SO4 = OH3 + KSO4 =>
KOH + H2SO4 = OH3 + KSO4
Pt + FeCl2 = Fe + PtCl2 =>
Pt + FeCl2 = Fe + PtCl2
IrCl3(aq) + NaOH(aq) = Ir2O3(c) + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3(c) + 3 HCl(aq) + 3 NaCl(aq)
K2SO3 + HBr = H2SO3 + K2Br2 =>
K2SO3 + 2 HBr = H2SO3 + K2Br2
NaClO + KI = KIO3 + NaCl =>
3 NaClO + KI = KIO3 + 3 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
KI + HNO3 + KBrO3 = KBr + KNO3 + I2 + H2O =>
6 KI + 6 HNO3 + KBrO3 = KBr + 6 KNO3 + 3 I2 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C12H24O2 + C2H5OH = C14H28O2 + H2O =>
C12H24O2 + C2H5OH = C14H28O2 + H2O
Al4Si3 + O2 = SiO2 + Al =>
Al4Si3 + 3 O2 = 3 SiO2 + 4 Al
C10H15N + O2 = CO2 + H2O + N2 =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 2 N2
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
HOBr + NaOBr = NaH + OBr =>
HOBr + NaOBr = NaH + 2 OBr
MgSO4 + HCl = MgCl2 + SO4 + H2 =>
MgSO4 + 2 HCl = MgCl2 + SO4 + H2
CH3NH3Cl + FeCl3 = (CH3NH3)3Fe2Cl9 =>
3 CH3NH3Cl + 2 FeCl3 = (CH3NH3)3Fe2Cl9
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaCl(aq) = Na(aq) + Cl2 =>
2 NaCl(aq) = 2 Na(aq) + Cl2
MgO + Cl2O = Mg(ClO)2 =>
MgO + Cl2O = Mg(ClO)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MnO2 + K2CO3 = Mn(CO3)2 + K2O =>
MnO2 + 2 K2CO3 = Mn(CO3)2 + 2 K2O
FeO(ll)(s) + H(g) = Fe(s) + H2O(l) =>
FeO(ll)(s) + 2 H(g) = Fe(s) + H2O(l)
CrO7 + I = Cr + IO3 =>
3 CrO7 + 7 I = 3 Cr + 7 IO3
C8H8O3 + C4H6O3 = C12H14O6 =>
C8H8O3 + C4H6O3 = C12H14O6
C6H5NO2 + Al + NaOH + H2O = C6H7N + NaAl(OH)4 =>
C6H5NO2 + 2 Al + 2 NaOH + 4 H2O = C6H7N + 2 NaAl(OH)4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CrCl3 + F2 = CrF3 + F3Cl2 =>
4 CrCl3 + 15 F2 = 4 CrF3 + 6 F3Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5CO2Na + NaOH = C6H6 + Na2CO3 =>
C6H5CO2Na + NaOH = C6H6 + Na2CO3
LiAlH4 + Me3NHCl = Me3N*AlH3 + LiCl + H2 =>
LiAlH4 + Me3NHCl = Me3N*AlH3 + LiCl + H2
H2O2 + O2 = HO2 =>
H2O2 + O2 = 2 HO2
NaNO2 + HI = NaI + HNO2 =>
NaNO2 + HI = NaI + HNO2
C6H2O6 + O2 = CO2 + H2O =>
2 C6H2O6 + 7 O2 = 12 CO2 + 2 H2O
NiS + C = Ni + CS2 =>
2 NiS + C = 2 Ni + CS2
KBr + Cl(g) = KCl + Br(g) =>
KBr + Cl(g) = KCl + Br(g)
Cd + F2 = Cd2F =>
4 Cd + F2 = 2 Cd2F
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
[Ag(NH3)2]{+} + Cl{-} + H{+} = AgCl + NH4{+} =>
[Ag(NH3)2]{+} + Cl{-} + 2 H{+} = AgCl + 2 NH4{+}
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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