| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + Pb(NO3)2 = 2 NO3 + Pb(NH3)
C8H4O3 + C3H8O3 = C11H6O3 + H2O =>
C8H4O3 + C3H8O3 = C11H6O3 + 3 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe(s)
Co(HSO4)2 = Co(OH)2 + SO3 =>
Co(HSO4)2 = Co(OH)2 + 2 SO3
F{2} + LiBr = LiF + Br{2} =>
F{2} + LiBr = LiF + Br{2}
KMnO4 + I + H2SO4 = MnSO4 + IO + H2O + K =>
KMnO4 + 3 I + H2SO4 = MnSO4 + 3 IO + H2O + K
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H3O =>
10 NaHSO3 + 6 HCl + 3 K2Cr2O7 = 10 NaHSO4 + 6 KCl + 3 Cr2O3 + 2 H3O
KCl(C6H5)4BNa = K[B(C6H5)4]ClNa =>
KCl(C6H5)4BNa = K[B(C6H5)4]ClNa
Li + No2 = LiNo3 =>
2 Li + 3 No2 = 2 LiNo3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2H4O2 + 11 H2O
Lil(aq) + Ag(NO3)(aq) = Ag(s) + Lil(NO3)(aq) =>
Lil(aq) + Ag(NO3)(aq) = Ag(s) + Lil(NO3)(aq)
NH3 + S = NH3S =>
NH3 + S = NH3S
PCl5 + H2O = H5PO5 + H3ClO =>
PCl5 + 10 H2O = H5PO5 + 5 H3ClO
C4H12O8 + O2 = CO2 + H2O =>
C4H12O8 + 3 O2 = 4 CO2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
K2Cr2O7 + HCl + FeCl2 = H2O + KCl + CrCl3 + FeCl3 =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 7 H2O + 2 KCl + 2 CrCl3 + 6 FeCl3
Zn(OH)2 + C2H5COOH = (C2H5COO)2Zn + H2O =>
Zn(OH)2 + 2 C2H5COOH = (C2H5COO)2Zn + 2 H2O
(NH4)SO4 + KOH = NH4OH + KSO4 =>
(NH4)SO4 + KOH = NH4OH + KSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(OH)2 + ZnSO4 = Zn(OH)2 + Ba + SO4 =>
Ba(OH)2 + ZnSO4 = Zn(OH)2 + Ba + SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cd + Zn(NO3)2 = Cd(NO3)2 + Zn =>
Cd + Zn(NO3)2 = Cd(NO3)2 + Zn
CuS + HNO3 = CuSO4 + N2O + H2O =>
CuS + 2 HNO3 = CuSO4 + N2O + H2O
FeS2 + H2O = FeOOH + H + H2SO4 =>
FeS2 + 10 H2O = FeOOH + 15 H + 2 H2SO4
KSCN + HNO3 + H2O = K2SO4 + (NH4)2SO4 + CO2 + NO =>
6 KSCN + 16 HNO3 + 4 H2O = 3 K2SO4 + 3(NH4)2SO4 + 6 CO2 + 16 NO
Zn(NO3)2 + K3(PO4) = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2 + 2 K3(PO4) = Zn3(PO4)2 + 6 KNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NiS + NH3 = Ni(NH3)6 + S =>
NiS + 6 NH3 = Ni(NH3)6 + S
S4 + Cl4 = S8Cl2 =>
4 S4 + Cl4 = 2 S8Cl2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
CaCl2 + K2CrO4 = CaCrO4 + KCl =>
CaCl2 + K2CrO4 = CaCrO4 + 2 KCl
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P4*Mo12O40 + NaNO3 + NH4NO3 + H2O =>
32 Na3PO4 + 96(NH4)2MoO4 + 234 HNO3 = 8(NH4)3P4*Mo12O40 + 96 NaNO3 + 153 NH4NO3 + 147 H2O
K2O + MnCl2 + O2 = KCl + MnO2 =>
2 K2O + 2 MnCl2 + O2 = 4 KCl + 2 MnO2
K[Al(OH)4] + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 K[Al(OH)4] + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
C145H30 + O2 = CO2 + H2O =>
2 C145H30 + 305 O2 = 290 CO2 + 30 H2O
Ag(NO3) + NaF = AgF + NaNO3 =>
Ag(NO3) + NaF = AgF + NaNO3
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P4*Mo12O40 + NaNO3 + NH4NO3 + H2O =>
32 Na3PO4 + 96(NH4)2MoO4 + 234 HNO3 = 8(NH4)3P4*Mo12O40 + 96 NaNO3 + 153 NH4NO3 + 147 H2O
CaCl2(aq) + H2O(l) = CaO(s) + HCl(aq) =>
CaCl2(aq) + H2O(l) = CaO(s) + 2 HCl(aq)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Mg(s) + H2SO4(aq) = MgSO4(aq) + SO2(g) + H2O(l) =>
Mg(s) + 2 H2SO4(aq) = MgSO4(aq) + SO2(g) + 2 H2O(l)
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
H(C2H3O3)Mg = Mg(C2H3O3)H =>
H(C2H3O3)Mg = Mg(C2H3O3)H
NH4IO4 + CH3SH + NH4OH = (NH4)2CO3 + (NH4)2SO4 + NH4I + H2O =>
7 NH4IO4 + 4 CH3SH + 16 NH4OH = 4(NH4)2CO3 + 4(NH4)2SO4 + 7 NH4I + 16 H2O
H2SO4 + Ca(OH)2 = Ca(HSO4)2 + H2O =>
2 H2SO4 + Ca(OH)2 = Ca(HSO4)2 + 2 H2O
Na2PuO4 + O3 + NaOH = Na3PuO5 + H2O =>
6 Na2PuO4 + O3 + 6 NaOH = 6 Na3PuO5 + 3 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + As2O3 + HCl = MnCl2 + As2O5 + H2O =>
2 MnO2 + As2O3 + 4 HCl = 2 MnCl2 + As2O5 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
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