| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO + H2O = H3O + BrO
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
NO2 + O3 = NO3 + O2 =>
NO2 + O3 = NO3 + O2
C3H2O3 + O2 = CO2 + H2O =>
C3H2O3 + 2 O2 = 3 CO2 + H2O
Cu + (H2SO4) = CuSO4 + H2O + SO2 =>
Cu + 2(H2SO4) = CuSO4 + 2 H2O + SO2
Fe + Cl2 = Fe2Cl3 =>
4 Fe + 3 Cl2 = 2 Fe2Cl3
Ca2 + N3 = Ca3N2 =>
9 Ca2 + 4 N3 = 6 Ca3N2
NH4 + OH = H2O + NO =>
NH4 + 6 OH = 5 H2O + NO
S8(l) + O2(g) = SO2(l) =>
S8(l) + 8 O2(g) = 8 SO2(l)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cl2 + Na = NaCl3 =>
3 Cl2 + 2 Na = 2 NaCl3
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
NaOH + H3PO3 = Na3PO3 + H2O =>
3 NaOH + H3PO3 = Na3PO3 + 3 H2O
Zn(OH2) = Zn + OH2 =>
Zn(OH2) = Zn + OH2
Li + CO2 + H2O = LiHCO3 + H3 =>
3 Li + 3 CO2 + 3 H2O = 3 LiHCO3 + H3
NaF(aq) + Pb(NO3)(aq) = PbF(aq) + NaNO3(aq) =>
NaF(aq) + Pb(NO3)(aq) = PbF(aq) + NaNO3(aq)
P4 + O + H2O = H3PO4 =>
P4 + 10 O + 6 H2O = 4 H3PO4
FeCl3 + NaOH + H2C2O4*2H2O + CON2H4 = [Fe(CON2H4)6]2(C2O4)3 + NaCl + H2O =>
2 FeCl3 + 6 NaOH + 3 H2C2O4*2H2O + 12 CON2H4 = [Fe(CON2H4)6]2(C2O4)3 + 6 NaCl + 12 H2O
Fe + ZnCl2 = FeCl + Zn2 =>
4 Fe + 2 ZnCl2 = 4 FeCl + Zn2
Al + CuSO4(aq) = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4(aq) = Al2(SO4)3 + 3 Cu
Ca(OH)2 + KAl(SO4)2*12H2O = Al(OH)3 + CaSO4 + KOH + H2O =>
2 Ca(OH)2 + KAl(SO4)2*12H2O = Al(OH)3 + 2 CaSO4 + KOH + 12 H2O
FeSO4 + Pb(C2H3O2)2 = Fe(C2H3O2)2 + PbSO4 =>
FeSO4 + Pb(C2H3O2)2 = Fe(C2H3O2)2 + PbSO4
Fe2O3 + aluminum = AlO + iron =>
Fe2O3 + 3 Al = 3 AlO + 2 Fe
C + H + O = CH6O =>
C + 6 H + O = CH6O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
AgNO3 + HCl = AgCl2 + HNO3 + H2 =>
2 AgNO3 + 4 HCl = 2 AgCl2 + 2 HNO3 + H2
KCuCl3 + H2O = CuCl2 + K2CuCl4H4O2 =>
2 KCuCl3 + 2 H2O = CuCl2 + K2CuCl4H4O2
CuSO4Cu = Cu2SO4 =>
CuSO4Cu = Cu2SO4
Cl2O + Ca(OH)2 = CaO + Cl2(OH)2 =>
Cl2O + Ca(OH)2 = CaO + Cl2(OH)2
Al + SnO2 = AlO2 + Sn =>
Al + SnO2 = AlO2 + Sn
Ca(OH)2 + KI = CaI + K(OH)2 =>
Ca(OH)2 + KI = CaI + K(OH)2
Sn + PbI2 = SnI2 + Pb =>
Sn + PbI2 = SnI2 + Pb
AgF + KCl = KF + AgCl =>
AgF + KCl = KF + AgCl
CaSO4(aq) + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4(aq) + 2 NaOH = Ca(OH)2 + Na2SO4
BaSO4 + CuS = BaS + CuSO4 =>
BaSO4 + CuS = BaS + CuSO4
C4H10Cl + C6H6O2 = C10H12O2 + HCl + H2O =>
14 C4H10Cl + 29 C6H6O2 = 23 C10H12O2 + 14 HCl + 12 H2O
CaSO4 + Al = Al(SO4) + Ca =>
CaSO4 + Al = Al(SO4) + Ca
AgSCN + Br{-} = [AgBr2]{-} + SCN{-} =>
AgSCN + 2 Br{-} = [AgBr2]{-} + SCN{-}
Zn(NO3)2 + Na2SO3 = ZnSO3 + NaNO3 =>
Zn(NO3)2 + Na2SO3 = ZnSO3 + 2 NaNO3
MgO + C = Mg2C3 + CO2 =>
2 MgO + 4 C = Mg2C3 + CO2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Na2[Pb(OH)4] + K2SO4 = PbSO4 + KOH + Na2SO4 =>
Na2[Pb(OH)4] + 2 K2SO4 = PbSO4 + 4 KOH + Na2SO4
HCN + NH3 = HN + H3CN =>
HCN + NH3 = HN + H3CN
CuCl2 + H2O = Cu2(OH)3Cl + HCl =>
2 CuCl2 + 3 H2O = Cu2(OH)3Cl + 3 HCl
C6H12O6 + H2 = C13H16O + H2O =>
13 C6H12O6 + 42 H2 = 6 C13H16O + 72 H2O
C4H6 + Br2 = C4H6Br6 =>
C4H6 + 3 Br2 = C4H6Br6
H2O2 + NaHCO3 = NaH3CO5 =>
H2O2 + NaHCO3 = NaH3CO5
Fe(NO3)2 + LiOH = Fe(OH)2 + LiNO3 =>
Fe(NO3)2 + 2 LiOH = Fe(OH)2 + 2 LiNO3
NaCr2O7 + C = Cr2O3 + Na2CO3 + CO =>
2 NaCr2O7 + 6 C = 2 Cr2O3 + Na2CO3 + 5 CO
HNO3 + FeS = Fe(NO3)2 + H2SO4 + NO + H2O =>
14 HNO3 + 3 FeS = 3 Fe(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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