| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O3 + 2 AgNO3 = 2 Ag + P2O5 + 2 NO2
Ni2NO3 + Ca = CaNO3 + Ni =>
Ni2NO3 + Ca = CaNO3 + 2 Ni
Tl + F = Tl3F =>
3 Tl + F = Tl3F
U(SO4)2 + KMnO4 + H2O = (H)2SO4 + (K)2SO4 + MnSO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2(H)2SO4 + (K)2SO4 + 2 MnSO4 + 5 UO2SO4
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
C3H5(NO3)3 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO3)3 = 6 N2 + O2 + 12 CO2 + 10 H2O
Ni(NH3)6(BF4)2 = NiF2 + NH3BF3 + NH3 =>
Ni(NH3)6(BF4)2 = NiF2 + 2 NH3BF3 + 4 NH3
Hg2(s) + HCl(aq) = HgCl(s) + H2(g) =>
Hg2(s) + 2 HCl(aq) = 2 HgCl(s) + H2(g)
Mn(s) + H2SO4(aq) = H(g) + MnSO4(aq) =>
Mn(s) + H2SO4(aq) = 2 H(g) + MnSO4(aq)
(NH4)2PO4 + Ba(OH)2 = NH4OH + BaPO4 =>
(NH4)2PO4 + Ba(OH)2 = 2 NH4OH + BaPO4
HOCH2CH2NH2 + Zn(CH3COO)2H2O = ZnO + C2H4 + H2O + N2 =>
8 HOCH2CH2NH2 + Zn(CH3COO)2H2O = ZnO + 10 C2H4 + 12 H2O + 4 N2
Bi(NO3)3 + Br2 + KOH = HBiO3 + KBr + KNO3 + H2O =>
Bi(NO3)3 + Br2 + 5 KOH = HBiO3 + 2 KBr + 3 KNO3 + 2 H2O
Zn(s) + SO4(aq) = ZnSO4(aq) =>
Zn(s) + SO4(aq) = ZnSO4(aq)
NH4OH + H2S = (NH4)2S + H2(OH)2 =>
2 NH4OH + H2S = (NH4)2S + H2(OH)2
(CH3CO)O2 + CH3C6H5 = C6H5CH2COCH3 + CH3COOH =>
16(CH3CO)O2 + 32 CH3C6H5 = 26 C6H5CH2COCH3 + 11 CH3COOH
(NH4)2(SO4) + Cr(NO3)3 = NH4NO3 + Cr2(SO4)3 =>
3(NH4)2(SO4) + 2 Cr(NO3)3 = 6 NH4NO3 + Cr2(SO4)3
CUSO4Al = AlSO4CU =>
CUSO4Al = AlSO4CU
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
SO2 + Ca2O2 = Ca2(SO4) =>
SO2 + Ca2O2 = Ca2(SO4)
A1 + BaO = A12O3 + Ba1 =>
12 A1 + 3 BaO = A12O3 + 3 Ba1
Al2(SO4)4 = Al + SO4 =>
Al2(SO4)4 = 2 Al + 4 SO4
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
Be2 + H2O = Be(OH)2 + H4 =>
Be2 + 4 H2O = 2 Be(OH)2 + H4
(MnO4){-} + (OH){-} + I{-} = (MnO4){-2} + (IO3){-} + H2O =>
6(MnO4){-} + 6(OH){-} + I{-} = 6(MnO4){-2} + (IO3){-} + 3 H2O
Fe(s) + H2O(l) + CO2(g) = Fe3O4(s) + HCOOH(l) =>
3 Fe(s) + 4 H2O(l) + 4 CO2(g) = Fe3O4(s) + 4 HCOOH(l)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C7H14O9 = C7H14 + O9 =>
C7H14O9 = C7H14 + O9
Na2CO3(aq) + MgSO4(aq) = MgCO3(aq) + Na2SO4(aq) =>
Na2CO3(aq) + MgSO4(aq) = MgCO3(aq) + Na2SO4(aq)
Si2Cl6 + KMnO4 = MnCl2 + KCl + SiO2 + O2 =>
Si2Cl6 + 2 KMnO4 = 2 MnCl2 + 2 KCl + 2 SiO2 + 2 O2
HOCH2CN = HCN + CH2O =>
HOCH2CN = HCN + CH2O
Na3AsO4 + Sr(NO3)2 = NaNO3 + Sr3(AsO4)2 =>
2 Na3AsO4 + 3 Sr(NO3)2 = 6 NaNO3 + Sr3(AsO4)2
CH3COOK + FeCl3 = (CH3COO)3Fe + KCl =>
3 CH3COOK + FeCl3 = (CH3COO)3Fe + 3 KCl
KMnO4 + H2SO4 = K2SO4 + HMnO4 =>
2 KMnO4 + H2SO4 = K2SO4 + 2 HMnO4
Mn + O2 = MnO2*Mn2O3 =>
6 Mn + 5 O2 = 2 MnO2*Mn2O3
SO2 + H2S = S0 + H2O =>
SO2 + 2 H2S = 3 S0 + 2 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Fe + NaNO3 = Fe2O3 + NaNO2 =>
2 Fe + 3 NaNO3 = Fe2O3 + 3 NaNO2
SO2 + H2S = S0 + H2O =>
SO2 + 2 H2S = 3 S0 + 2 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl + NH4NO3 =>
NH4Cl(aq) + AgNO3(aq) = AgCl + NH4NO3
Fe + AgF = FeF + Ag =>
Fe + AgF = FeF + Ag
Ba(s) + Fe2(SO4)3 = BaSO4 + Fe(s) =>
3 Ba(s) + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(s)
Cu2(SO4)2 + Na2CO3 = Cu2(CO3)2 + Na2(SO4) =>
Cu2(SO4)2 + 2 Na2CO3 = Cu2(CO3)2 + 2 Na2(SO4)
KNO3 + NH4Br = KBr + N2H4O3 =>
KNO3 + NH4Br = KBr + N2H4O3
SO2 + H2S = S0 + H2O =>
SO2 + 2 H2S = 3 S0 + 2 H2O
Lk + H2O = LkOH + H2 =>
2 Lk + 2 H2O = 2 LkOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + H2S = S0 + H2O =>
SO2 + 2 H2S = 3 S0 + 2 H2O
H{+} + MnO4{-} + Co{+2} = Mn{+2} + Co{+3} + H2O =>
8 H{+} + MnO4{-} + 5 Co{+2} = Mn{+2} + 5 Co{+3} + 4 H2O
J2 + S{-2} = J{-} + S =>
J2 + S{-2} = 2 J{-} + S
SO2 + H2S = S0 + H2O =>
SO2 + 2 H2S = 3 S0 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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