| Équations équilibrées la veille |
AgCl + H2SO4 = HCl + AgHSO4
H2SO3 + Na = Na2SO3 + H2 =>
H2SO3 + 2 Na = Na2SO3 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(ClO3)2 + CaCl2 + H2O = Ca(OH)2 + Cl2 =>
Ca(ClO3)2 + 5 CaCl2 + 6 H2O = 6 Ca(OH)2 + 6 Cl2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NC4H12I + I2 = NC4H12I3 =>
NC4H12I + I2 = NC4H12I3
MnO2 + NaCl + H2SO4 = Na2SO4 + MnCl2 + H2O + Cl2 =>
MnO2 + 4 NaCl + 2 H2SO4 = 2 Na2SO4 + MnCl2 + 2 H2O + Cl2
Cu3P + HNO3 = Cu(NO3)2 + H3PO4 + NO2 + H2O =>
Cu3P + 17 HNO3 = 3 Cu(NO3)2 + H3PO4 + 11 NO2 + 7 H2O
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2
C3H6 + HI = C3H5I + H2 =>
C3H6 + HI = C3H5I + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HC2H3O2 + NH3*H2O = NH4C2H3O2 + H2O =>
HC2H3O2 + NH3*H2O = NH4C2H3O2 + H2O
C4H9Cl + AgNO3 + C2H6O = C6H14O + AgCl + HNO3 =>
C4H9Cl + AgNO3 + C2H6O = C6H14O + AgCl + HNO3
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
(NH4)2SO4 + Sr(OH)2 = NH3 + H2O + SrSO4 =>
(NH4)2SO4 + Sr(OH)2 = 2 NH3 + 2 H2O + SrSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KNO3 + NH4CI = KCI + NH4NO3 =>
KNO3 + NH4CI = KCI + NH4NO3
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Pb3(PO4)2 + LiBr = PbBr2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiBr = 3 PbBr2 + 2 Li3PO4
H2O + CO2 = C6H12O2 + O2 =>
6 H2O + 6 CO2 = C6H12O2 + 8 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn2{+} + ClO3{-} + OH{-} = MnO2 + Cl{-} + H2O =>
6 Mn2{+} + 7 ClO3{-} + 6 OH{-} = 12 MnO2 + 7 Cl{-} + 3 H2O
Hg + S = Hg2S2 =>
2 Hg + 2 S = Hg2S2
FeO(s) + H2O(l) = Fe(OH)2(aq) =>
FeO(s) + H2O(l) = Fe(OH)2(aq)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C2H7N + O2 = CO2 + N2 + H2O =>
4 C2H7N + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cu + N = CuN2 =>
Cu + 2 N = CuN2
Sn(s) + HBr(aq) = H + SnBr =>
Sn(s) + HBr(aq) = H + SnBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
PCl3 + F2 = PF3 + Cl2 =>
2 PCl3 + 3 F2 = 2 PF3 + 3 Cl2
SO3 + NaOH = SOH + NaO3 =>
SO3 + NaOH = SOH + NaO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NaHCO3 + SiO2 = Na2SiO3 + CO2 + H2O =>
2 NaHCO3 + SiO2 = Na2SiO3 + 2 CO2 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mn + S = Mn2S3 =>
2 Mn + 3 S = Mn2S3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mn + S = MnS =>
Mn + S = MnS
ClF3 + F2 = ClF5 =>
ClF3 + F2 = ClF5
NH4NO3 + H3PO4 = (NH4)3PO4 + HNO3 =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KCeO3 = KCeO4 + KCe =>
4 KCeO3 = 3 KCeO4 + KCe
Ga(OH)3 + H3PO4 = GaPO4 + H2O =>
Ga(OH)3 + H3PO4 = GaPO4 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + SO2 + Cl2 + H2O =>
BaCl2 + 2 H2SO4 = BaSO4 + SO2 + Cl2 + 2 H2O
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Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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