| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + 3 KClO4 + 2 KOH = 2 KMnO4 + 3 KClO3 + H2O
SO3 + H2SO4 = HSO3 + HSO4 =>
SO3 + H2SO4 = HSO3 + HSO4
C + H2 = C6H12 =>
6 C + 6 H2 = C6H12
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu5FeS4 + HCl + O2 + H2S = FeCl2 + CuS + H2O =>
Cu5FeS4 + 2 HCl + O2 + H2S = FeCl2 + 5 CuS + 2 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbO + NaCl + CO2 + H2O = Pb2Cl2CO3 + NaOH =>
2 PbO + 2 NaCl + CO2 + H2O = Pb2Cl2CO3 + 2 NaOH
AlCl3 + H2So4 = Al2(So4)3 + HCl =>
2 AlCl3 + 3 H2So4 = Al2(So4)3 + 6 HCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
Ga2 + O2 = Ga2O3 =>
2 Ga2 + 3 O2 = 2 Ga2O3
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
CuSO4(ac) + Zn(s) = ZnSO4 + Cu =>
CuSO4(ac) + Zn(s) = ZnSO4 + Cu
FeS2 + Li = Fe + Li2S =>
FeS2 + 4 Li = Fe + 2 Li2S
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
C2H5 + O2 = C2H4O2 + H2O =>
4 C2H5 + 5 O2 = 4 C2H4O2 + 2 H2O
Fe4Ni5S8 + HCl + O2 = FeCl2 + NiS + H2O + H2S =>
2 Fe4Ni5S8 + 16 HCl + O2 = 8 FeCl2 + 10 NiS + 2 H2O + 6 H2S
Al(s) + Ag2SO4(aq) = Al2(SO4)3(aq) + Ag(s) =>
2 Al(s) + 3 Ag2SO4(aq) = Al2(SO4)3(aq) + 6 Ag(s)
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
CO2 + H2O = C6H12 + O2 =>
6 CO2 + 6 H2O = C6H12 + 9 O2
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe4Ni5S8 + HCl + O2 = FeCl2 + NiS + H2O + H2S =>
2 Fe4Ni5S8 + 16 HCl + O2 = 8 FeCl2 + 10 NiS + 2 H2O + 6 H2S
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
HCl + NH3 = NCl + H2 =>
HCl + NH3 = NCl + 2 H2
FeSO4 + NaOH = Fe(OH) + NaSO4 =>
FeSO4 + NaOH = Fe(OH) + NaSO4
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NF3 + O2 = NO2 + F2 =>
2 NF3 + 2 O2 = 2 NO2 + 3 F2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C3H7CL + NAOH = C3H7OH + NACL =>
C3H7CL + NAOH = C3H7OH + NACL
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C2H6 + O2 = CH3COOH + H20 =>
10 C2H6 + 10 O2 = 10 CH3COOH + H20
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CO2 + H2O = C6H12 + O2 =>
6 CO2 + 6 H2O = C6H12 + 9 O2
NF3 + O2 = NO2 + F2 =>
2 NF3 + 2 O2 = 2 NO2 + 3 F2
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
(NH4)3FeCl5 = NH4FeCl3 + NH3 + HCl =>
(NH4)3FeCl5 = NH4FeCl3 + 2 NH3 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/17
Équations équilibrées sur06/29/16
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