| Équations équilibrées la veille | Équations équilibrées le lendemain |
113{230}Ra{88} = 115{226}Rn{86}{+}
Ni(s) + H2O(l) = H2(g) + NiOH(ac) =>
2 Ni(s) + 2 H2O(l) = H2(g) + 2 NiOH(ac)
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu =>
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu
C2H5OH + NaO = CH3CHO + Na + H2O =>
C2H5OH + NaO = CH3CHO + Na + H2O
Li2SO4 + AgCl = LiCl + Ag2SO4 =>
Li2SO4 + 2 AgCl = 2 LiCl + Ag2SO4
Ba + H3PO4 = H3 + Ba3(PO4)2 =>
3 Ba + 2 H3PO4 = 2 H3 + Ba3(PO4)2
KI + Pb(NO2)2 = PbI2 + KNO2 =>
2 KI + Pb(NO2)2 = PbI2 + 2 KNO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg3N2 + H2(SO4) = Mg(SO4) + (NH4)2(SO4) =>
Mg3N2 + 4 H2(SO4) = 3 Mg(SO4) + (NH4)2(SO4)
HF + Na2S = NaF + H2S =>
2 HF + Na2S = 2 NaF + H2S
C27H34N2O4S + NaOH = C27H33N2O4SNa + H2O =>
C27H34N2O4S + NaOH = C27H33N2O4SNa + H2O
F2 + CuS = CuF + SF =>
F2 + CuS = CuF + SF
NaClO3 + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO3 + 6 NaI + 3 H2SO4 = NaCl + 3 I2 + 3 Na2SO4 + 3 H2O
NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + KOH(aq) =>
3 NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + 3 KOH(aq)
MgCl2 + H2CO3 = MgCO3 + HCl =>
MgCl2 + H2CO3 = MgCO3 + 2 HCl
Fe2(SO4)3 + NO + H2O = FeSO4 + HNO3 + H2SO4 =>
3 Fe2(SO4)3 + 2 NO + 4 H2O = 6 FeSO4 + 2 HNO3 + 3 H2SO4
Al + FeSO4 = AlSO4 + Fe2 =>
2 Al + 2 FeSO4 = 2 AlSO4 + Fe2
Pb(OH)4 + CuO2 = PbO2 + Cu(OH0)4 =>
Pb(OH)4 + CuO2 = PbO2 + Cu(OH0)4
HCl(aq) + Na2CO3(s) = NaCl(aq) + CO2(aq) + H2O(l) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + CO2(aq) + H2O(l)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C5H10Cl2 + KOH = C5H8 + KCl + H2O =>
C5H10Cl2 + 2 KOH = C5H8 + 2 KCl + 2 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
N1H3 + O2 = N1O1 + H2O =>
4 N1H3 + 5 O2 = 4 N1O1 + 6 H2O
Ni + CI2 = NiCI2 =>
Ni + CI2 = NiCI2
KMnO4 + H2O = MnO2 + KOH + H2O2 =>
2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H2O2
H + Ni(OH)2 = H2O + Ni =>
2 H + Ni(OH)2 = 2 H2O + Ni
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + Fe = Fe(OH)3 + Na =>
3 NaOH + Fe = Fe(OH)3 + 3 Na
Na{2}SO{3} + HCl = NaCl + H{2}SO{3} =>
Na{2}SO{3} + HCl = NaCl + H{2}SO{3}
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
ZnO + FeO = ZnFeO2 =>
ZnO + FeO = ZnFeO2
SO4 = O2SO2 =>
SO4 = O2SO2
Fe304 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe304 + 1216 HNO3 = 304 Fe(NO3)3 + 304 NO + 608 H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
KNO3 + Ti = K2O + N2 + TiO2 =>
4 KNO3 + 5 Ti = 2 K2O + 2 N2 + 5 TiO2
HC6H7O7 + NaHCO3 = Na2C6H6O7 + CO2 + H2O =>
HC6H7O7 + 2 NaHCO3 = Na2C6H6O7 + 2 CO2 + 2 H2O
Fe2O3 + O2 = FeO4 =>
2 Fe2O3 + 5 O2 = 4 FeO4
Na7Cl + Pb(NO3)2 = NaNO3 + Pb7Cl2 =>
2 Na7Cl + 7 Pb(NO3)2 = 14 NaNO3 + Pb7Cl2
[C8H17O]C8H17POOH + CeCl3 = HCl + ([C8H17O]C8H17POO)3Ce =>
3[C8H17O]C8H17POOH + CeCl3 = 3 HCl + ([C8H17O]C8H17POO)3Ce
C3H8O3 + SO42{-} + H{+} = H2S + H2O + CO2 =>
85 C3H8O3 + 14 SO42{-} + 14 H{+} = 14 H2S + 333 H2O + 255 CO2
CO + CO3 = CO2 =>
CO + CO3 = 2 CO2
H2O + As2O5 = H3AsO4 =>
3 H2O + As2O5 = 2 H3AsO4
MnO4{-}(aq) + I{-}(aq) + H{+}(aq) = MnO2(s) + I2(aq) + H2O(l) =>
2 MnO4{-}(aq) + 6 I{-}(aq) + 8 H{+}(aq) = 2 MnO2(s) + 3 I2(aq) + 4 H2O(l)
H3PO4 + BaO = Ba3(PO4) + OH =>
H3PO4 + 3 BaO = Ba3(PO4) + 3 OH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KIO3 + KI = KIO =>
KIO3 + 2 KI = 3 KIO
Fe(No3)3 + NaOH = Fe(OH)3 + Na(No3) =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 Na(No3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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