| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 U3O8 + 20 HNO3 = 9 UO2(NO3)2 + 2 NO + 10 H2O
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
AgS2 = Ag + S8 =>
4 AgS2 = 4 Ag + S8
Fe + O2 + S = Fe(SO4)3 =>
Fe + 6 O2 + 3 S = Fe(SO4)3
Cr2O3 + LiOH + H2O = Li3[Cr(OH)6] =>
Cr2O3 + 6 LiOH + 3 H2O = 2 Li3[Cr(OH)6]
NaHCO3 = Na + H2O + O + CO2 =>
2 NaHCO3 = 2 Na + H2O + O + 2 CO2
Fe + O2 + S = Fe(SO4)3 =>
Fe + 6 O2 + 3 S = Fe(SO4)3
KMnO4 + KF + HF + H2O2 = K2MnF6 + H2O + O2 =>
2 KMnO4 + 2 KF + 10 HF + 3 H2O2 = 2 K2MnF6 + 8 H2O + 3 O2
Fe + O2 + S = Fe(SO4)3 =>
Fe + 6 O2 + 3 S = Fe(SO4)3
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
Rb3PO4 + Fe(NO3)2 = RbNO3 + Fe3(PO4)2 =>
2 Rb3PO4 + 3 Fe(NO3)2 = 6 RbNO3 + Fe3(PO4)2
NH3 + Sb2Se3 + H2O2 = (NH4)3SbO4 + (NH3)2SeO4 + H2O =>
12 NH3 + Sb2Se3 + 17 H2O2 = 2(NH4)3SbO4 + 3(NH3)2SeO4 + 14 H2O
ZnO + (NH4)2CO3 = ZnCO3 + (NH4)2O =>
ZnO + (NH4)2CO3 = ZnCO3 + (NH4)2O
C1H5N + C10H10O2 = C11H15N1O2 =>
C1H5N + C10H10O2 = C11H15N1O2
Na + S = Na2S =>
2 Na + S = Na2S
K2Cr2O7 + H2SO4 + C3H7OH = C3H6O + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH = 3 C3H6O + Cr2(SO4)3 + 7 H2O + K2SO4
C7H5O6N3 + O2 + H2O = CO2 + NH3 =>
C7H5O6N3 + 3 O2 + 2 H2O = 7 CO2 + 3 NH3
ZnCl2 + HCl = ZnH2 + Cl2 =>
ZnCl2 + 2 HCl = ZnH2 + 2 Cl2
C4H9NO3 + H2SO4 = CO2 + SO2 + (NH4)2SO4 + H2O =>
2 C4H9NO3 + 17 H2SO4 = 8 CO2 + 16 SO2 + (NH4)2SO4 + 22 H2O
C6H14O6 + O = CO2 + H2O =>
C6H14O6 + 13 O = 6 CO2 + 7 H2O
Fe + O2 + S = Fe(SO4)3 =>
Fe + 6 O2 + 3 S = Fe(SO4)3
SO2 + HCl = HClSO2 =>
SO2 + HCl = HClSO2
BaCr2O7 + Ni2(SO4)3 = BaSO4 + Ni2(Cr2O7)3 =>
3 BaCr2O7 + Ni2(SO4)3 = 3 BaSO4 + Ni2(Cr2O7)3
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 8 KBr + 7 H2SO4 = 4 Br2 + Cr2(SO4)2 + 5 K2SO4 + 7 H2O
F + Al2O3 = O + AlF3 =>
6 F + Al2O3 = 3 O + 2 AlF3
Cu + Au(CIO3)3 = Cu(CIO3)2 + Au =>
3 Cu + 2 Au(CIO3)3 = 3 Cu(CIO3)2 + 2 Au
C10H18O + NaBH4 + C2H6O = C10H20O + NaBO2 =>
9 C10H18O + 2 NaBH4 + 5 C2H6O = 10 C10H20O + 2 NaBO2
KMnO4 + HCOOH = KOH + CO2 + MnO2 + HOH =>
2 KMnO4 + 3 HCOOH = 2 KOH + 3 CO2 + 2 MnO2 + 2 HOH
Na[Cr(OH)4] + HNO3 = Cr(OH)3 + NaNO3 + H2O =>
Na[Cr(OH)4] + HNO3 = Cr(OH)3 + NaNO3 + H2O
CaCl2 + Ag2(SO4) = AgCl + Ca(SO4) =>
CaCl2 + Ag2(SO4) = 2 AgCl + Ca(SO4)
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Ni(OH)2 + H3SbO4 = Ni3(SbO4)2 + H2O =>
3 Ni(OH)2 + 2 H3SbO4 = Ni3(SbO4)2 + 6 H2O
H2(PbCl6) = PbCl4 + HCl =>
H2(PbCl6) = PbCl4 + 2 HCl
ZnO + H2O2 = ZnO2 + H2O =>
ZnO + H2O2 = ZnO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBr + KHSO3 = H2SO3 + KBr =>
HBr + KHSO3 = H2SO3 + KBr
Fe + O2 + S = Fe(SO4)3 =>
Fe + 6 O2 + 3 S = Fe(SO4)3
FeO + Au3 = Au2O + Fe =>
3 FeO + 2 Au3 = 3 Au2O + 3 Fe
(CN)2 + F2 = CF4 + NF4 =>
(CN)2 + 8 F2 = 2 CF4 + 2 NF4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO + Al = Mn + AlO3 =>
3 MnO + Al = 3 Mn + AlO3
C5H14O + K2Cr2O7 = C5H14 + K2Cr2O8 =>
C5H14O + K2Cr2O7 = C5H14 + K2Cr2O8
C4H8O4 + O2 = CO2 + H2O =>
C4H8O4 + 4 O2 = 4 CO2 + 4 H2O
KMnO4 + CH3OH = CO2 + MnO2 + H2O + KOH =>
2 KMnO4 + CH3OH = CO2 + 2 MnO2 + H2O + 2 KOH
Pb(N3)2 + Cr(MnO4)2 = CrO3 + MnO2 + PbO4 + NO =>
Pb(N3)2 + 10 Cr(MnO4)2 = 10 CrO3 + 20 MnO2 + PbO4 + 6 NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C8H8O2 + NaOH = H2O + C8H7O2Na =>
C8H8O2 + NaOH = H2O + C8H7O2Na
Zn + S = ZnS =>
Zn + S = ZnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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