| Équations équilibrées la veille | Équations équilibrées le lendemain |
F2 + H2 = 2 HF
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
Na2CO3 + CuCl = NaCl + Cu2CO3 =>
Na2CO3 + 2 CuCl = 2 NaCl + Cu2CO3
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
Ag2O + NH4NO3 + NH4OH = [Ag(NH3)2]NO3 + H2O =>
Ag2O + 2 NH4NO3 + 2 NH4OH = 2[Ag(NH3)2]NO3 + 3 H2O
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ga + O = GaO =>
Ga + O = GaO
HgO + H2 = Hg + H2O =>
HgO + H2 = Hg + H2O
K2CO3 + H2O = H2CO3 + KOH =>
K2CO3 + 2 H2O = H2CO3 + 2 KOH
Al + Ba(NO3)2 = N2 + Al2O3 + BaO =>
10 Al + 3 Ba(NO3)2 = 3 N2 + 5 Al2O3 + 3 BaO
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Al + Ba(NO3)2 = N2 + Al2O3 + BaO =>
10 Al + 3 Ba(NO3)2 = 3 N2 + 5 Al2O3 + 3 BaO
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
Fe2O3 + C = FeO + CO =>
Fe2O3 + C = 2 FeO + CO
Cr3 + PO4 = CrPO4 =>
Cr3 + 3 PO4 = 3 CrPO4
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
As2S3 + Fe(OH)3 = Fe2S3 + As(OH)3 =>
As2S3 + 2 Fe(OH)3 = Fe2S3 + 2 As(OH)3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Al + KClO + KOH = KAlO2 + KCl + H2O =>
2 Al + 3 KClO + 2 KOH = 2 KAlO2 + 3 KCl + H2O
CHCOOH + Ba(OH)2 = Ba + COOH + H2O =>
CHCOOH + 2 Ba(OH)2 = 2 Ba + 2 COOH + 2 H2O
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
KMNO4 = K2MNO4 + MNO2 + O2 =>
2 KMNO4 = K2MNO4 + MNO2 + O2
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
CH3NH4 + O2 = CO2 + H20 + N2 =>
20 CH3NH4 + 20 O2 = 20 CO2 + 7 H20 + 10 N2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
P2O3 + KOH = K3PO3 + H2O =>
P2O3 + 6 KOH = 2 K3PO3 + 3 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
NA + I2 = NAI =>
2 NA + I2 = 2 NAI
NH4CL + NANO2 = N2 + H2O + NACL =>
NH4CL + NANO2 = N2 + 2 H2O + NACL
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
C12H22O11 + H2SO4 = CO2 + SO2 + H20 =>
4 C12H22O11 + 26 H2SO4 = 48 CO2 + 26 SO2 + 7 H20
CH3CH2OH + H2CrO4 = CH3COOH + HCrO2 + H2O =>
3 CH3CH2OH + 4 H2CrO4 = 3 CH3COOH + 4 HCrO2 + 5 H2O
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
H3PO4 + Sr(OH)2 = Sr3(PO4)2 + H2O =>
2 H3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
MGO + C = MG + CO =>
MGO + C = MG + CO
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
S8 + HNO3 = H2SO4 + NO2 + H2O =>
S8 + 48 HNO3 = 8 H2SO4 + 48 NO2 + 16 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HClO + KI = I2 + KClO + H2 =>
2 HClO + 2 KI = I2 + 2 KClO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/19
Équations équilibrées sur04/13/18
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