| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 + Ce2C2O4 = 2 CO2 + 2 CeO2 + KCl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HCl2 + Na2(CO3) = H(CO3) + NaCl =>
HCl2 + Na2(CO3) = H(CO3) + 2 NaCl
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
PbCl2 + NaOH = NaCl + Pb(OH)2 =>
PbCl2 + 2 NaOH = 2 NaCl + Pb(OH)2
Ag + NaI = AgI + Na =>
Ag + NaI = AgI + Na
OCl = Cl + O2 =>
2 OCl = 2 Cl + O2
Ta2O5 + Al = Ta + Al2O3 =>
3 Ta2O5 + 10 Al = 6 Ta + 5 Al2O3
KClO3 + Cu2O = KCl + CuO =>
KClO3 + 3 Cu2O = KCl + 6 CuO
Ba2 + AlCl3 = BaCl2 + Al =>
3 Ba2 + 4 AlCl3 = 6 BaCl2 + 4 Al
CuCl2 + NH4OH = Cu(OH)2 + NH3 + HCl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH3 + 2 HCl
N2H4 + KI + H2SO4 = I2 + K2SO4 + NH3 =>
N2H4 + 2 KI + H2SO4 = I2 + K2SO4 + 2 NH3
Cr(OH)3 + HCl = Cr + Cl + H2O =>
Cr(OH)3 + 3 HCl = Cr + 3 Cl + 3 H2O
NH4OH + AgNO3 = NH4NO3 + AgO + H2O =>
6 NH4OH + 8 AgNO3 = 7 NH4NO3 + 8 AgO + H2O
Fe + HBrO3 = Fe(BrO3)2 + BrO + H2O =>
3 Fe + 8 HBrO3 = 3 Fe(BrO3)2 + 2 BrO + 4 H2O
H2O + HSO4 = H3O{+} + SO4{-} =>
H2O + HSO4 = H3O{+} + SO4{-}
HPbO2 + Cr(OH)3 = Pb + CrO4 + H2O =>
5 HPbO2 + 3 Cr(OH)3 = 5 Pb + 3 CrO4 + 7 H2O
BaCl2(s) + H2O(l) = BaO(s) + HCl(s) =>
BaCl2(s) + H2O(l) = BaO(s) + 2 HCl(s)
NH3 + NHCl2 = N + HCl =>
NH3 + 3 NHCl2 = 4 N + 6 HCl
Cu + O + CO2 + H2O = Cu2(OH)2CO3 =>
2 Cu + 2 O + CO2 + H2O = Cu2(OH)2CO3
Ni + Co = Ni(Co)6 =>
Ni + 6 Co = Ni(Co)6
CaI2 + H2SO4 = CaSO4 + I2 + SO2 + H2O =>
CaI2 + 2 H2SO4 = CaSO4 + I2 + SO2 + 2 H2O
C + Sr5 + O2 = C6SrO =>
60 C + 2 Sr5 + 5 O2 = 10 C6SrO
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H + Ga = GaH3 =>
3 H + Ga = GaH3
Pb(SO3)2 + NaI = PbI4 + Na2(SO3) =>
Pb(SO3)2 + 4 NaI = PbI4 + 2 Na2(SO3)
MgOH + H2SO3 = MgHSO3 + H2O =>
MgOH + H2SO3 = MgHSO3 + H2O
Na2SO3 + CuSO4 + NaCl = CuCl + Na2SO4 + SO3 =>
Na2SO3 + 2 CuSO4 + 2 NaCl = 2 CuCl + 2 Na2SO4 + SO3
MnCl2 + Zn = Mn + ZnCl2 =>
MnCl2 + Zn = Mn + ZnCl2
FeCl3 + NH4OH = FeOHNH4Cl3 =>
FeCl3 + NH4OH = FeOHNH4Cl3
K2CrO4 + Na2SO3 + H2SO4 = K2SO4 + [Cr(H2O)]2(SO4)3 + H2O + NaSO4 =>
4 K2CrO4 + 3 Na2SO3 + 13 H2SO4 = 4 K2SO4 + 2[Cr(H2O)]2(SO4)3 + 9 H2O + 6 NaSO4
Cu(IO3)2(aq) + H2(g) = HIO3(aq) + Cu =>
Cu(IO3)2(aq) + H2(g) = 2 HIO3(aq) + Cu
Li2CO3 + AlCl3 = Al2(CO3)3 + LiCl =>
3 Li2CO3 + 2 AlCl3 = Al2(CO3)3 + 6 LiCl
SF6 = S + F2 =>
SF6 = S + 3 F2
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
LiCl + Na2CO3 = Li2CO3 + NaCl =>
2 LiCl + Na2CO3 = Li2CO3 + 2 NaCl
MgSO3 + H2O = Mg(OH)2 + H2SO3 =>
MgSO3 + 2 H2O = Mg(OH)2 + H2SO3
C2H6O2 + PCl5 = C2H4Cl2 + POCl3 + HCl =>
C2H6O2 + 2 PCl5 = C2H4Cl2 + 2 POCl3 + 2 HCl
Na2S2O3 + I2 + H2O = Na2SO4 + HI + H2SO4 =>
Na2S2O3 + 4 I2 + 5 H2O = Na2SO4 + 8 HI + H2SO4
Na3 = Na4 =>
4 Na3 = 3 Na4
Rb(s) + H2O(i) = H2(g) + RbOH(aq) =>
2 Rb(s) + 2 H2O(i) = H2(g) + 2 RbOH(aq)
K2HPO4 + HCl{-} = KH2PO4 + Cl{-} + K =>
K2HPO4 + HCl{-} = KH2PO4 + Cl{-} + K
KClO4 + H2C2O4 = CO2 + KCl + H2O =>
KClO4 + 4 H2C2O4 = 8 CO2 + KCl + 4 H2O
K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
SO8 = SO3 + O2 =>
2 SO8 = 2 SO3 + 5 O2
C7H16 + O2 = H2O + CO2 =>
C7H16 + 11 O2 = 8 H2O + 7 CO2
AlF3 + Rb2CO3 = Al2(CO3)3 + F3 + Rb2 =>
2 AlF3 + 3 Rb2CO3 = Al2(CO3)3 + 2 F3 + 3 Rb2
Na2CO3 + NH3 = H2CO3 + Na3N =>
3 Na2CO3 + 2 NH3 = 3 H2CO3 + 2 Na3N
Ca + Ni(ClO3)2 = Ca(ClO3)2 + Ni =>
Ca + Ni(ClO3)2 = Ca(ClO3)2 + Ni
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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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