| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3NaOH = Al(OH)2Na(OH)2
Al2(SO4)3 + NH3 = Al + NH3(SO4)3 =>
Al2(SO4)3 + NH3 = 2 Al + NH3(SO4)3
S + Br2 = SBr2 =>
S + Br2 = SBr2
C6H8O7 + Na3HCO3 = CO2 + H2O + Na3C6H5O7 =>
8 C6H8O7 + 9 Na3HCO3 = 3 CO2 + 14 H2O + 9 Na3C6H5O7
Zn + Cr(NO3)3 = Zn(NO3)2 + Cr =>
3 Zn + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 Cr
Sr(NO3)2 + NaOH = NaNO3 + Sr(OH)2 =>
Sr(NO3)2 + 2 NaOH = 2 NaNO3 + Sr(OH)2
S + NaOH = Na2S2O3 + Na2S + H2O =>
4 S + 6 NaOH = Na2S2O3 + 2 Na2S + 3 H2O
C(s) + O = CO(g) =>
C(s) + O = CO(g)
LiPO4 + AgNO3 = AgPO4 + LiNO3 =>
LiPO4 + AgNO3 = AgPO4 + LiNO3
CCl4 + SbF3 = CCl2F2 + SbCl3(s) =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3(s)
Al{6+} + S{6-} = Al + S =>
Al{6+} + S{6-} = Al + S
NaOHNH4Cl = H2O + NH3 + NaCl =>
NaOHNH4Cl = H2O + NH3 + NaCl
NiI2 = Ni + I =>
NiI2 = Ni + 2 I
SO2 + H2O2 + NaOH = Na2SO4 + H2O =>
SO2 + H2O2 + 2 NaOH = Na2SO4 + 2 H2O
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Cu + Fe(SO4)2 = Cu(SO4)2 + Fe =>
Cu + Fe(SO4)2 = Cu(SO4)2 + Fe
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
NiCl2 + LiOH + LiClO3 = LiCl + Ni2O3 + H2O =>
6 NiCl2 + 12 LiOH + LiClO3 = 13 LiCl + 3 Ni2O3 + 6 H2O
Pb(NO3)2 + Na2CrO4 = Pb2(CrO4)2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2CrO4 = Pb2(CrO4)2 + 4 NaNO3
CuFeSO2 + O2 = SO2 + CuO + FeO =>
CuFeSO2 + O2 = SO2 + CuO + FeO
AlCl3 + BaSO4 = Cl3Ba + AlSO4 =>
AlCl3 + BaSO4 = Cl3Ba + AlSO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MnO + K2CO3 + KNO3 = KMnO4 + KNO2 + CO2 =>
2 MnO + K2CO3 + 5 KNO3 = 2 KMnO4 + 5 KNO2 + CO2
KCl + H2O = HCl + K(OH) =>
KCl + H2O = HCl + K(OH)
Pb(ll)(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(ll)(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
NaCl(aq) + H2SO4(aq) = HCl(aq) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(aq) + Na2SO4(aq)
Cs + F2 = Cs4F5 =>
8 Cs + 5 F2 = 2 Cs4F5
FeCl3(s) + Na(s) = Fe(s) + NaCl(s) =>
FeCl3(s) + 3 Na(s) = Fe(s) + 3 NaCl(s)
Zn + S8 = ZnS4 =>
2 Zn + S8 = 2 ZnS4
KAl3Si3O12H2 + CaAl2Si2O8 = CaAl4Si2O12H2 + KAlSi3O8 =>
KAl3Si3O12H2 + CaAl2Si2O8 = CaAl4Si2O12H2 + KAlSi3O8
Ca + MnSO4 = Mn + CaSO4 =>
Ca + MnSO4 = Mn + CaSO4
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
CH18O6 + O2 = CO2 + H2O =>
2 CH18O6 + 5 O2 = 2 CO2 + 18 H2O
PbCl2 + H2O = PbO + HCl =>
PbCl2 + H2O = PbO + 2 HCl
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
C6H5NO2 + Zn + H2SO4 = [C6H5NH3]2SO4 + H2O + ZnSO4 =>
2 C6H5NO2 + 6 Zn + 7 H2SO4 = [C6H5NH3]2SO4 + 4 H2O + 6 ZnSO4
C14H10O + C6H6N4O4 = C20H14N4O4 + H2O =>
C14H10O + C6H6N4O4 = C20H14N4O4 + H2O
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
Mg(OH)2 + H3BO3 = B2Mg3O6 + H2O =>
3 Mg(OH)2 + 2 H3BO3 = B2Mg3O6 + 6 H2O
K2S(aq) + HCl(aq) = KCl + H2S(g) =>
K2S(aq) + 2 HCl(aq) = 2 KCl + H2S(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
C6H5NH2 + C6H5NH3Cl = C6H5NH3{+} + C6H5NH2Cl{-} =>
C6H5NH2 + C6H5NH3Cl = C6H5NH3{+} + C6H5NH2Cl{-}
K3PO4 + LiCl = KCl + Li3PO4 =>
K3PO4 + 3 LiCl = 3 KCl + Li3PO4
S2O3{2-} + Br2 = Br2O3{2-} + S2 =>
S2O3{2-} + Br2 = Br2O3{2-} + S2
Fe2O3 + CaCO3 = Fe2(CO3)3 + CaO =>
Fe2O3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaO
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
GeO2 + H2O = GeO3H2 =>
GeO2 + H2O = GeO3H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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