| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + HF = C4H9{+} + F{-}
C2H7NO + H2S = C2H8NO + HS =>
C2H7NO + H2S = C2H8NO + HS
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Zn + NaHCO3 = ZnHCO3 + Na =>
Zn + NaHCO3 = ZnHCO3 + Na
C7H9N + Br2 = C7H6Br2 + NH3 =>
C7H9N + Br2 = C7H6Br2 + NH3
Al2(SO4)3 + Li(OH) = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 Li(OH) = 2 Al(OH)3 + 3 Li2SO4
Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + Na(ClO2) =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 Na(ClO2)
K4[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]2 + K2SO4 =>
2 K4[Fe(CN)6] + 4 FeSO4 = Fe4[Fe(CN)6]2 + 4 K2SO4
Co + Mg{2+} = Mg + Co{2+} =>
Co + Mg{2+} = Mg + Co{2+}
C7H9N + Br2 = C7H6Br2 + NH3 =>
C7H9N + Br2 = C7H6Br2 + NH3
Na(aq) + Cl2(aq) = NaCl(aq) =>
2 Na(aq) + Cl2(aq) = 2 NaCl(aq)
MgI2 + O = MgO + I =>
MgI2 + O = MgO + 2 I
FeCl3 + NaPH = Fe(PH)3 + NaCl =>
FeCl3 + 3 NaPH = Fe(PH)3 + 3 NaCl
NH3 + CH4 + O2 = C2H2NO2 + H2O =>
4 NH3 + 8 CH4 + 13 O2 = 4 C2H2NO2 + 18 H2O
C3H8(g) + O2(aq) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(aq) = 3 CO2(g) + 4 H2O(g)
C5H10O2 + NH3 = C5H7NO2 + CH4 + CO2 =>
2 C5H10O2 + NH3 = C5H7NO2 + 4 CH4 + CO2
HNO3 + CO(NH2)2 = CO2 + NO + H2O =>
10 HNO3 + 3 CO(NH2)2 = 3 CO2 + 16 NO + 11 H2O
CrO2{-} + S2O8{2-} + H2O = CrO4{2-} + SO4{2-} + H{+} =>
2 CrO2{-} + 3 S2O8{2-} + 4 H2O = 2 CrO4{2-} + 6 SO4{2-} + 8 H{+}
NH4(OH) + BaCl2 = Ba(OH)2 + NH4Cl =>
2 NH4(OH) + BaCl2 = Ba(OH)2 + 2 NH4Cl
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2 =>
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
AuCl2 + Ag2SO4 = AgCl + AuSO4 =>
AuCl2 + Ag2SO4 = 2 AgCl + AuSO4
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2 =>
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2
Fe2(SO4)3 + NaHCO3 = Fe(OH)3 + CO2 + Na2SO4 =>
Fe2(SO4)3 + 6 NaHCO3 = 2 Fe(OH)3 + 6 CO2 + 3 Na2SO4
PbSO4 + EDTA = Pb(EDTA)2 + SO4 =>
PbSO4 + 2 EDTA = Pb(EDTA)2 + SO4
HNO3 + HCl = NOCl2 + Cl + H2O =>
HNO3 + 3 HCl = NOCl2 + Cl + 2 H2O
Zn + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C8H8BrNO + Cl2 = C8H7BrClNO + HCl =>
C8H8BrNO + Cl2 = C8H7BrClNO + HCl
C4H8 + HF = C4H9{+} + F{-} =>
C4H8 + HF = C4H9{+} + F{-}
H2S2O7 + KOH = KHSO4 + H2O =>
H2S2O7 + 2 KOH = 2 KHSO4 + H2O
KMnO4 + Na2CO3 + H2O = K2CO3 + NaOH + MnO2 + O =>
2 KMnO4 + Na2CO3 + H2O = K2CO3 + 2 NaOH + 2 MnO2 + 3 O
Pb + H = PbH4 =>
Pb + 4 H = PbH4
K4Fe(CN)6 = K{+} + Fe(CN)6{4-} =>
K4Fe(CN)6 = 4 K{+} + Fe(CN)6{4-}
Al2O3 + K2O = K3AlO3 =>
Al2O3 + 3 K2O = 2 K3AlO3
C2H7NO + H2S = C2H8NO + HS =>
C2H7NO + H2S = C2H8NO + HS
AlClO4 = Al + ClO4 =>
AlClO4 = Al + ClO4
Fe2O3 + S = Fe2S + O2 =>
2 Fe2O3 + 2 S = 2 Fe2S + 3 O2
C12H22O11 + H2O = CH3OH + H2O2 =>
C12H22O11 + 25 H2O = 12 CH3OH + 12 H2O2
FeCl3 + NH2OH = HCl + H2O + N2O + FeCl2 =>
4 FeCl3 + 2 NH2OH = 4 HCl + H2O + N2O + 4 FeCl2
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2
Fe(NO2)3 + O2 = Fe2O3 + NO2 =>
4 Fe(NO2)3 + 3 O2 = 2 Fe2O3 + 12 NO2
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
CaWO4 + Na2CO3 = Na2WO4 + CaCO3 =>
CaWO4 + Na2CO3 = Na2WO4 + CaCO3
H4N2 + H2O2 = N2 + H2O =>
H4N2 + 2 H2O2 = N2 + 4 H2O
Al2O3 + NaNO3 = Al(NO3)3 + Na2O =>
Al2O3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2O
PbO2 + SO2 = PbS + O2 =>
PbO2 + SO2 = PbS + 2 O2
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
C6N12H6O12 = C + CO2 + H2O + N2 =>
2 C6N12H6O12 = 3 C + 9 CO2 + 6 H2O + 12 N2
Ca(CO3) + H3PO4 = Ca3(PO4)2 + H2(CO3) =>
3 Ca(CO3) + 2 H3PO4 = Ca3(PO4)2 + 3 H2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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