| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + KCN = FeCN + KCl3
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
Ba + Mg = BaMg =>
Ba + Mg = BaMg
Zn(S) + HgSO4(aq) = ZnSO4(aq) + Hg(S) =>
Zn(S) + HgSO4(aq) = ZnSO4(aq) + Hg(S)
FeO2 + KI + H2SO4 = K2SO4 + I2 + FeI2 + H2O =>
FeO2 + 4 KI + 2 H2SO4 = 2 K2SO4 + I2 + FeI2 + 2 H2O
W2O5 + H2 = W + H2O =>
W2O5 + 5 H2 = 2 W + 5 H2O
J2 = J =>
J2 = 2 J
AlN2 + NaS = AlS + NaN2 =>
AlN2 + NaS = AlS + NaN2
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
C3H7Br + Na = C6H14 + NaBr =>
2 C3H7Br + 2 Na = C6H14 + 2 NaBr
Al + NH4Cl = AlCl3 + NH3 + H2 =>
2 Al + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2
Ba + HgIO3 = Ba(IO3)2 + Hg =>
Ba + 2 HgIO3 = Ba(IO3)2 + 2 Hg
hydrochloricacid + ammonia = ammoniumchloride =>
HCl + NH3 = NH4Cl
Cu(NO3)2FeCl2 = Fe(NO3)2CuCl2 =>
Cu(NO3)2FeCl2 = Fe(NO3)2CuCl2
MgCo3 + HCl = H2Co3 + MgCl2 =>
MgCo3 + 2 HCl = H2Co3 + MgCl2
Ca(OH)2 + Cr2(CO3)3 = CaCO3 + Cr(OH)3 =>
3 Ca(OH)2 + Cr2(CO3)3 = 3 CaCO3 + 2 Cr(OH)3
SO2{2+} + OH{-} = H2SO4 =>
SO2{2+} + 2 OH{-} = H2SO4
Al(s) + H2O(l) = Al(OH)3 + H2(s) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(s)
(NH4)2(CO3) + Na(OH) = Na2(CO3) + NH3 + H2O =>
(NH4)2(CO3) + 2 Na(OH) = Na2(CO3) + 2 NH3 + 2 H2O
RbO2 = Rb2O + O2 =>
4 RbO2 = 2 Rb2O + 3 O2
NH3 + BaCl2 = BaNCl2H3 =>
NH3 + BaCl2 = BaNCl2H3
Fe + Br2 = Fe(Br3) =>
2 Fe + 3 Br2 = 2 Fe(Br3)
KC6H5O + H2O = C6H5OH + KOH =>
KC6H5O + H2O = C6H5OH + KOH
H2SO4 + SO4 = HSO4 =>
H2SO4 + SO4 = 2 HSO4
Al + F2 = aluminumfluoride =>
2 Al + 3 F2 = 2 AlF3
H3PO4 + K2O = K3PO4 + H2O =>
2 H3PO4 + 3 K2O = 2 K3PO4 + 3 H2O
H2O + Fe2O3 = Fe(OH)3 =>
3 H2O + Fe2O3 = 2 Fe(OH)3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al + HBrO4 = Al(BrO4)3 + H2 =>
2 Al + 6 HBrO4 = 2 Al(BrO4)3 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NHO4NO3 = N2 + O2 + H2O =>
4 NHO4NO3 = 4 N2 + 13 O2 + 2 H2O
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
NO2 + HI = NO + I2 + H2O =>
NO2 + 2 HI = NO + I2 + H2O
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
LiI + HBr = LiBr + HI =>
LiI + HBr = LiBr + HI
PbN2O6 + H2SO4 = PbSO4 + HNO3 =>
PbN2O6 + H2SO4 = PbSO4 + 2 HNO3
Na2CO3 + Na2SiF6 + H2O = NaF + SiO2*H2O + CO2 =>
2 Na2CO3 + Na2SiF6 + H2O = 6 NaF + SiO2*H2O + 2 CO2
HNO3C2H5OH = C2H4OHNO2H2O =>
HNO3C2H5OH = C2H4OHNO2H2O
KOH + NH3 + H2O = KNH4(OH)2 =>
KOH + NH3 + H2O = KNH4(OH)2
C7H8O + KMnO4 = C7H6O2 + H2O + MnO2 + K =>
C7H8O + KMnO4 = C7H6O2 + H2O + MnO2 + K
BrO3{-} + Cl{-} = Br{-} + ClO2{-} =>
2 BrO3{-} + 3 Cl{-} = 2 Br{-} + 3 ClO2{-}
Ca(OH)2 + Al2O3 + H2O = Ca[Al(OH)4]2 =>
Ca(OH)2 + Al2O3 + 3 H2O = Ca[Al(OH)4]2
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
Zn(No2)3 = Zn + No3 =>
Zn(No2)3 = Zn + 2 No3
Ge + S = GeS =>
Ge + S = GeS
H2C2O4 + Na2CO3 = Na2C2O4 + CO2 + H2O =>
H2C2O4 + Na2CO3 = Na2C2O4 + CO2 + H2O
HNO3 + C12H11N = C12H10N2O2 + H2O =>
HNO3 + C12H11N = C12H10N2O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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