| Équations équilibrées la veille | Équations équilibrées le lendemain |
SOCl2 + Na2SO3 = 2 SO2 + 2 NaCl
HCOCl + H2O = HCOOH + HCl =>
HCOCl + H2O = HCOOH + HCl
HCl + K2HPO4 = KCl + H3PO4 =>
2 HCl + K2HPO4 = 2 KCl + H3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zr{4+} + H2O = ZrO2 + H3O{+} =>
Zr{4+} + 6 H2O = ZrO2 + 4 H3O{+}
As + Cl = AsCl =>
As + Cl = AsCl
A2 + F2 = A2F =>
2 A2 + F2 = 2 A2F
K3PO4 + H2O = K2HPO4 + KOH =>
K3PO4 + H2O = K2HPO4 + KOH
Sb2O5 = Sb + O2 =>
2 Sb2O5 = 4 Sb + 5 O2
CrSO4 = Cr2O3 + SO2 + O2 =>
4 CrSO4 = 2 Cr2O3 + 4 SO2 + O2
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
Cd + I2 = CdI2 =>
Cd + I2 = CdI2
Ag(NO3) + AlCl3 = AgCl + Al(NO3)3 =>
3 Ag(NO3) + AlCl3 = 3 AgCl + Al(NO3)3
KOH + NO3 = KNO3 + OH =>
KOH + NO3 = KNO3 + OH
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
Ni(NO3)2 + NH3 = Ni(NH3)6 + NO3 =>
Ni(NO3)2 + 6 NH3 = Ni(NH3)6 + 2 NO3
H2S2O3 + NO3 = SO4 + NO + H2O =>
H2S2O3 + 3 NO3 = 2 SO4 + 3 NO + H2O
KNO3 + Fe2(SO4)3 = K2SO4 + Fe(NO3)3 =>
6 KNO3 + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(NO3)3
C6H12O6 + NaHCO3 = CO2 + H2O + Na =>
C6H12O6 + 24 NaHCO3 = 30 CO2 + 18 H2O + 24 Na
Pb(NO3)3(aq) + KSCN = Pb(SCN)3 + K(NO3) =>
Pb(NO3)3(aq) + 3 KSCN = Pb(SCN)3 + 3 K(NO3)
Br2 + OH{-} = BrO3{-} + {-} + H2O =>
Br2 + 12 OH{-} = 2 BrO3{-} + 10e + 6 H2O
Zn(s) + H2O(l) = Zn(OH)2(s) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(s) + H2(g)
CH4 + Cl2 = CH4Cl3 =>
2 CH4 + 3 Cl2 = 2 CH4Cl3
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
CH3OH(i) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(i) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
CaCl2 + KCl = Cl + CaK2 =>
CaCl2 + 2 KCl = 4 Cl + CaK2
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
CH3CH2I + H2O = CH3CH2OH + IH =>
CH3CH2I + H2O = CH3CH2OH + IH
C7H12O3 + O3 = CO2 + H2O =>
3 C7H12O3 + 17 O3 = 21 CO2 + 18 H2O
F + OH = FOH =>
F + OH = FOH
CH4 + O3 = CO + H2O =>
CH4 + O3 = CO + 2 H2O
CuBr2 + Ba(OH2) = Cu(OH2) + BaBr2 =>
CuBr2 + Ba(OH2) = Cu(OH2) + BaBr2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
C8H9NO2 = C + H + N + O =>
C8H9NO2 = 8 C + 9 H + N + 2 O
MnO2 + HCl = ClMn + Cl2 + H2O =>
2 MnO2 + 8 HCl = 2 ClMn + 3 Cl2 + 4 H2O
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Br + O = BrO =>
Br + O = BrO
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
KMnO4 + BaCl2 = Ba(MnO4)2 + KCl =>
2 KMnO4 + BaCl2 = Ba(MnO4)2 + 2 KCl
VOSO4 + H2O = VO2 + H2SO4 =>
VOSO4 + H2O = VO2 + H2SO4
C8H5O2N + NaOH = C8H4O2NNa + H2O =>
C8H5O2N + NaOH = C8H4O2NNa + H2O
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
Na3Po4 + MgO = Na2O + Mg3(Po4)2 =>
2 Na3Po4 + 3 MgO = 3 Na2O + Mg3(Po4)2
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
PbO2 + NaCl + HNO3 = Pb(NO3)2 + H2O + NaNO3 + Cl2 =>
PbO2 + 2 NaCl + 4 HNO3 = Pb(NO3)2 + 2 H2O + 2 NaNO3 + Cl2
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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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