| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HClO3 + Fe = Fe(ClO3)3 + Cl2 + H2O =>
36 HClO3 + 10 Fe = 10 Fe(ClO3)3 + 3 Cl2 + 18 H2O
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
Cr(OH)3 + H2O2 = H2CrO4 + H2 =>
2 Cr(OH)3 + H2O2 = 2 H2CrO4 + 2 H2
C6H14 + HCl = C6H13Cl + H2 =>
C6H14 + HCl = C6H13Cl + H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH3 + Cr(NO3)3 = CrN + HNO3 =>
NH3 + Cr(NO3)3 = CrN + 3 HNO3
CuH2 = Cu + H2 =>
CuH2 = Cu + H2
C8H18 + NO = N2 + CO2 + H2O =>
2 C8H18 + 50 NO = 25 N2 + 16 CO2 + 18 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Br2 + MgF2 = MgBr2 + F =>
Br2 + MgF2 = MgBr2 + 2 F
CaClO + HCl = CaCl + H2O + Cl2 =>
CaClO + 2 HCl = CaCl + H2O + Cl2
NaOH + Na2SO4 = Na + SO4OH =>
NaOH + Na2SO4 = 3 Na + SO4OH
C6H6O3 + H2O = CH3C(O)CH2CH2CO2H + HCOOH =>
C6H6O3 + 2 H2O = CH3C(O)CH2CH2CO2H + HCOOH
MgH2 = H2Mg =>
MgH2 = H2Mg
FeCO3 + CuSO4 = CuCO3 + FeSO4 =>
FeCO3 + CuSO4 = CuCO3 + FeSO4
CUCO3(s) = CUO(s)CO2(g) =>
CUCO3(s) = CUO(s)CO2(g)
CrCl3 + KMnO4 = CrMnO4 + KCl3 =>
CrCl3 + KMnO4 = CrMnO4 + KCl3
MnO4 + Cl2 = Mn + Cl2O =>
MnO4 + 4 Cl2 = Mn + 4 Cl2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Al + CsOH = Al2O3 + Cs + H2 =>
4 Al + 6 CsOH = 2 Al2O3 + 6 Cs + 3 H2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
(NH4)CO3 + KOH = KCO3 + NH4OH =>
(NH4)CO3 + KOH = KCO3 + NH4OH
Cd + CuF2 = CdF + Cu =>
2 Cd + CuF2 = 2 CdF + Cu
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
PCl5 + I2 = PI3 + Cl3 =>
6 PCl5 + 9 I2 = 6 PI3 + 10 Cl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(NH3)4(SO4)*H2O + BaCl2 = Fe(Cl)2 + BaSO4 + H2O + (NH3)4 =>
Fe(NH3)4(SO4)*H2O + BaCl2 = Fe(Cl)2 + BaSO4 + H2O + (NH3)4
Al + CuNO3 = Al(NO3)3 + Cu =>
Al + 3 CuNO3 = Al(NO3)3 + 3 Cu
CuSO4 + Na2B4O7 + H2O = CuOHBO2 + Na2SO4 + H3BO3 =>
CuSO4 + Na2B4O7 + 5 H2O = CuOHBO2 + Na2SO4 + 3 H3BO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Hg2(ClO3)2 = HgCl + O2 =>
Hg2(ClO3)2 = 2 HgCl + 3 O2
H3CrO3 + KOH = K3CrO3 + HOH =>
H3CrO3 + 3 KOH = K3CrO3 + 3 HOH
KNO3 + S8 = K2SO4 + NO =>
16 KNO3 + S8 = 8 K2SO4 + 16 NO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NH4Cl(s) = NH4 + Cl(aq) =>
NH4Cl(s) = NH4 + Cl(aq)
CH3I + Al(OH)3 = CH4O + AlI3 =>
3 CH3I + Al(OH)3 = 3 CH4O + AlI3
C3H3O2NaHCl = C3H4O2NaCl =>
C3H3O2NaHCl = C3H4O2NaCl
HNO3 + NaCO3 = NaNO3 + HCO3 = H2O + CO2 =>
HNO3 + NaCO3 = NaNO3 + HCO3
KNO3 + PbS = Pb(NO3)2 + K2S =>
2 KNO3 + PbS = Pb(NO3)2 + K2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HCOOHCH3OH = COOHCH3H2O =>
HCOOHCH3OH = COOHCH3H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + Cr(NO3)3 = CrN + HNO3 =>
NH3 + Cr(NO3)3 = CrN + 3 HNO3
Sr(OH)2 + H2SO4 = (SrOH2)SO4 + H2O =>
Sr(OH)2 + H2SO4 = (SrOH2)SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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