| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + 2 AgF = 2 NaF + Ag2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NO2{-} + I{-} + H{+} = I3{-} + NO + H2O =>
2 NO2{-} + 3 I{-} + 4 H{+} = I3{-} + 2 NO + 2 H2O
Al + HI = AlI3 + H2 =>
2 Al + 6 HI = 2 AlI3 + 3 H2
Cu + Sb + S = CuSbS2 =>
Cu + Sb + 2 S = CuSbS2
NO2{-} + I{-} + H{+} = I3{-} + NO + H2O =>
2 NO2{-} + 3 I{-} + 4 H{+} = I3{-} + 2 NO + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCr2O7 + KCl + HCl = Cr2O7 + BaCl2 + KH =>
BaCr2O7 + KCl + HCl = Cr2O7 + BaCl2 + KH
Al + HI = AlI3 + H2 =>
2 Al + 6 HI = 2 AlI3 + 3 H2
BaCl + Na(SO4)(aq) = Ba(SO4)(s) + NaCl(aq) =>
BaCl + Na(SO4)(aq) = Ba(SO4)(s) + NaCl(aq)
Fe(II) + Cl2 = Fe(II)Cl2 =>
Fe(II) + Cl2 = Fe(II)Cl2
KY + Cl2 = KCl + Y2 =>
2 KY + Cl2 = 2 KCl + Y2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
Sn(NO3)4 + NH3 = H2O + Sn(OH)4 + N =>
3 Sn(NO3)4 + 20 NH3 = 24 H2O + 3 Sn(OH)4 + 32 N
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H2O3 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2O3 + 4 KMnO4 + 6 H2SO4 = 10 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
BaCl2*2H2O(s) = BaCl2(s) + H2O(g) =>
BaCl2*2H2O(s) = BaCl2(s) + 2 H2O(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
PbO2 + SO4 = PbSO4 + O2 =>
PbO2 + SO4 = PbSO4 + O2
NaHCO3 + HCI = NaCI + CO3 + H2 =>
NaHCO3 + HCI = NaCI + CO3 + H2
MgCl2(H2O)6 + C36H71AlO5 + NaOH = Mg66Al34(OH)200(C18H35O2)34 + NaCl + C18H35NaO2 + H2O =>
66 MgCl2(H2O)6 + 34 C36H71AlO5 + 166 NaOH = Mg66Al34(OH)200(C18H35O2)34 + 132 NaCl + 34 C18H35NaO2 + 396 H2O
NH4 + HCl = NH4HCl =>
NH4 + HCl = NH4HCl
C2H4(OH)2 + CH3(COOH)2 = CH3COOC2H4 + H2O =>
21 C2H4(OH)2 + 2 CH3(COOH)2 = 12 CH3COOC2H4 + 26 H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
SO2 + N2O = SO3 + N2 =>
SO2 + N2O = SO3 + N2
C6H5NH2 + CH3I = C6H5NHCH3 + HI =>
C6H5NH2 + CH3I = C6H5NHCH3 + HI
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
Cu + CuNO3 = Cu2NO3 =>
Cu + CuNO3 = Cu2NO3
HCl + NH3 = NH2 + H2Cl =>
HCl + NH3 = NH2 + H2Cl
C14H27Fe3O18 = C14H27 + Fe3O18 =>
C14H27Fe3O18 = C14H27 + Fe3O18
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
Pb(OH)2 + KOH = K2[Pb(OH)4] =>
Pb(OH)2 + 2 KOH = K2[Pb(OH)4]
Mg + OH = MgO + H2 =>
2 Mg + 2 OH = 2 MgO + H2
Sn3P2 = Sn + P =>
Sn3P2 = 3 Sn + 2 P
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MnO4{-} + SO3{-}2 + H{+} = Mn{2+} + SO42{-} + H2O =>
78 MnO4{-} + 5 SO3{-}2 + 234 H{+} = 78 Mn{2+} + 5 SO42{-} + 117 H2O
Ca3(PO4)2(s) + H2SO4 = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4 = Ca(H2PO4)2(s) + 2 CaSO4(s)
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
Li2CO3 + Fe(SO4)2 = Fe(CO3)2 + Li2SO4 =>
2 Li2CO3 + Fe(SO4)2 = Fe(CO3)2 + 2 Li2SO4
NaMnO4 + NaOH + Na2C2O4 = MnO2 + Na2CO3 + H2O =>
2 NaMnO4 + 4 NaOH + 3 Na2C2O4 = 2 MnO2 + 6 Na2CO3 + 2 H2O
Fe(s) + NiCl2(aq) = FeCl3 + Ni(s) =>
2 Fe(s) + 3 NiCl2(aq) = 2 FeCl3 + 3 Ni(s)
HI(aq) + CaCO3(s) = CaI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + CaCO3(s) = CaI2(aq) + H2O(l) + CO2(g)
VOCl2 + H2SO4 = VOSO4 + HCl =>
VOCl2 + H2SO4 = VOSO4 + 2 HCl
KClO4 + CH3OH = KCl + H2O + CO2 =>
3 KClO4 + 4 CH3OH = 3 KCl + 8 H2O + 4 CO2
Cu3 = Cu =>
Cu3 = 3 Cu
AlSO4 + K2S = Al2S + KSO4 =>
2 AlSO4 + K2S = Al2S + 2 KSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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