| Équations équilibrées la veille |
2 TeO32{-} + 63 N2O4 + 62 H2O = 2 Te + 126 NO3{-} + 124 H{+}
Cl + SO4 = Cl2SO4 =>
2 Cl + SO4 = Cl2SO4
Be2O + H2O = Be(OH) =>
Be2O + H2O = 2 Be(OH)
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)]Cl2 =>
CuCl2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)]Cl2
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
C2H2 + [Cu(NH3)2]OH = C2Cu2 + NH3 + H2O =>
C2H2 + 2[Cu(NH3)2]OH = C2Cu2 + 4 NH3 + 2 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C4H5OH + Cl2 = C4H5OCl + HCl =>
C4H5OH + Cl2 = C4H5OCl + HCl
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C6H12O6 + NH3 + O2 = C5H9NO4 + H2O =>
5 C6H12O6 + 6 NH3 + 3 O2 = 6 C5H9NO4 + 12 H2O
FePO4 + MgO = Fe2O3 + Mg3(PO4)2 =>
2 FePO4 + 3 MgO = Fe2O3 + Mg3(PO4)2
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
H{+} + NO3{-} + FeI2 = NO + Fe{3+} + H2O + IO3{-} =>
16 H{+} + 13 NO3{-} + 3 FeI2 = 13 NO + 3 Fe{3+} + 8 H2O + 6 IO3{-}
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CH3CH2CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2CH2OH + 6 I2 + NaOH = 2 CHI3 + HCOONa + 6 HI
C3H7NO2 + O2 = CO2 + H2O + NO2 =>
4 C3H7NO2 + 19 O2 = 12 CO2 + 14 H2O + 4 NO2
C2H4O3 + C34H32FeN4O4 = C + H2O + N + Fe2(CO3)3 =>
33 C2H4O3 + 2 C34H32FeN4O4 = 131 C + 98 H2O + 8 N + Fe2(CO3)3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
FeCl + Ba(OH)2 = Fe(OH)2 + BaCl =>
FeCl + Ba(OH)2 = Fe(OH)2 + BaCl
AgNO3(Ac) + H2S(Ac) = Ag2S(Ac) + HNO3(Ac) =>
2 AgNO3(Ac) + H2S(Ac) = Ag2S(Ac) + 2 HNO3(Ac)
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
Al(OH)3(aq) + CuCl2(aq) = Cu(OH)2(s) + AlCl3(aq) =>
2 Al(OH)3(aq) + 3 CuCl2(aq) = 3 Cu(OH)2(s) + 2 AlCl3(aq)
NaAlSi2O6 = NaAlSi3O8 + NaAlSiO4 =>
2 NaAlSi2O6 = NaAlSi3O8 + NaAlSiO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO3 + FeSO4 + H2SO4 = Fe(NO)SO4 + NaSO4 + Fe2(SO4)3 + H2O =>
NaNO3 + 3 FeSO4 + 2 H2SO4 = Fe(NO)SO4 + NaSO4 + Fe2(SO4)3 + 2 H2O
(NH4)2 + SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2 + SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4
CaOH = Ca + H2O + O2 =>
4 CaOH = 4 Ca + 2 H2O + O2
CO2 + Na = CNa + O2 =>
CO2 + Na = CNa + O2
Cl + SO4 = Cl2SO4 =>
2 Cl + SO4 = Cl2SO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cd(OH)2 + Na3P = Cd3P2 + NaOH =>
3 Cd(OH)2 + 2 Na3P = Cd3P2 + 6 NaOH
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
AlPO4 + H2O = Al(OH)3 + H3PO4 =>
AlPO4 + 3 H2O = Al(OH)3 + H3PO4
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
AlPO4 + H2O = Al(OH)3 + H3PO4 =>
AlPO4 + 3 H2O = Al(OH)3 + H3PO4
Mg + FeCl2 = MgCl2 + Fe =>
Mg + FeCl2 = MgCl2 + Fe
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
CuI + KCNS = KI + CuCNS =>
CuI + KCNS = KI + CuCNS
AlPO4 + H2O = Al(OH)3 + H3PO4 =>
AlPO4 + 3 H2O = Al(OH)3 + H3PO4
KCl + Pb(C2H3O2)2 = KC2H3O2 + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 KC2H3O2 + PbCl2
C14H10O2 + KOH + HCl = C14H12O3 + KCl =>
C14H10O2 + KOH + HCl = C14H12O3 + KCl
NH3*BH3 + H2O = B(OH)3 + H2 + NH3 =>
NH3*BH3 + 3 H2O = B(OH)3 + 3 H2 + NH3
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Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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