| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCl3 + Al = AlCl3 + 3 FeCl2
H{+} + MnO4{-} + SO3{2-} = Mn{2+} + SO4{2-} + H2O =>
6 H{+} + 2 MnO4{-} + 5 SO3{2-} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
CsOH + H2O = CsO + H3O =>
CsOH + H2O = CsO + H3O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI + Hg2(NO3)2 = HNO3 + HgI =>
2 HI + Hg2(NO3)2 = 2 HNO3 + 2 HgI
C2H2 + Cu(NH3)2Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = C2Cu2 + 2 NH4Cl + 2 NH3
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HI + Hg2(NO3)2 = HNO3 + HgI =>
2 HI + Hg2(NO3)2 = 2 HNO3 + 2 HgI
CH3CH(Cl)CH2(Cl) + NaOH = C3H4 + NaCl + H2O =>
CH3CH(Cl)CH2(Cl) + 2 NaOH = C3H4 + 2 NaCl + 2 H2O
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
BiS + HNO3 = BiNO3 + HS =>
BiS + HNO3 = BiNO3 + HS
Li + D2O = LiOD + D2 =>
2 Li + 2 D2O = 2 LiOD + D2
Co2(CO3)3 = Co2O3 + CO2 =>
Co2(CO3)3 = Co2O3 + 3 CO2
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
HNO3 + AgBr = HBr + AgNO3 =>
HNO3 + AgBr = HBr + AgNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + CaCO3 = K2CO3 + Ca(OH)2 =>
2 KOH + CaCO3 = K2CO3 + Ca(OH)2
Sb + Cl3 = SbCl3 =>
Sb + Cl3 = SbCl3
AgNO3 + NaOCl = NaNO3 + AgCl + Ag2O2 + ClO2 =>
6 AgNO3 + 6 NaOCl = 6 NaNO3 + 4 AgCl + Ag2O2 + 2 ClO2
H2SO4 + KI = KHSO4 + H2O + H2S + I =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 H2O + H2S + 8 I
HCl + CuSO4 = HClSO4 + Cu =>
HCl + CuSO4 = HClSO4 + Cu
H{+} + C3H8O + MnO4{-} = C3H6O2 + MnO2 + H2O =>
4 H{+} + 3 C3H8O + 4 MnO4{-} = 3 C3H6O2 + 4 MnO2 + 5 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
NaBr + H2SO4 + C2H6O = C2H5Br + Na2SO4 + H2O =>
2 NaBr + H2SO4 + 2 C2H6O = 2 C2H5Br + Na2SO4 + 2 H2O
KMnO4 + H2SO4 + Zn = H2O + K2SO4 + MnSO4 + ZnO =>
2 KMnO4 + 3 H2SO4 + 5 Zn = 3 H2O + K2SO4 + 2 MnSO4 + 5 ZnO
C6H12 = C + H2 =>
C6H12 = 6 C + 6 H2
Mg(s) + Cu(NO3)2 = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2 = Mg(NO3)2 + Cu(s)
AlOH + H2S = Al + SO4 + H2O =>
10 AlOH + H2S = 10 Al + SO4 + 6 H2O
NO2 + H2O = N2H2 + H2O2 =>
2 NO2 + 6 H2O = N2H2 + 5 H2O2
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + Mn2SO4 + K2SO4 + H2O =>
3 FeSO4 + 2 KMnO4 + 8 H2SO4 = 3 Fe(SO4)3 + Mn2SO4 + K2SO4 + 8 H2O
Cu(OH)2 + H2CO3 = CuOH2CO3 + H2O =>
Cu(OH)2 + H2CO3 = CuOH2CO3 + H2O
TiCl4 + NaNH2 = TiNCl + NaCl + NH4Cl =>
TiCl4 + 2 NaNH2 = TiNCl + 2 NaCl + NH4Cl
H3Cl3 = H + Cl =>
H3Cl3 = 3 H + 3 Cl
Pb(NO3)2 + Na2CO3 + H2O = Pb(OH)2CO3 + NaHNO3 =>
Pb(NO3)2 + Na2CO3 + 2 H2O = Pb(OH)2CO3 + 2 NaHNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn(OH)2 + NaNO3 = Zn(NO3)2 + Na(OH) =>
Zn(OH)2 + 2 NaNO3 = Zn(NO3)2 + 2 Na(OH)
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Na2S2O3 + KClO + H2O = Na2SO4 + H2SO4 + KCl =>
Na2S2O3 + 4 KClO + H2O = Na2SO4 + H2SO4 + 4 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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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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