| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + 2 KF = ZnF2 + 2 KCl
Cr{2+} + CO3{-2} = CrCO3 =>
Cr{2+} + CO3{-2} = CrCO3
C7H4O + KClO4 = KCl + CO + H2O =>
C7H4O + 2 KClO4 = 2 KCl + 7 CO + 2 H2O
SO4H2 + Cl3Fe = Fe2(SO4)3 + HCl =>
3 SO4H2 + 2 Cl3Fe = Fe2(SO4)3 + 6 HCl
C6H8O7 + HCl = C6H8O6 + HClO =>
C6H8O7 + HCl = C6H8O6 + HClO
Na2O2 + SO3 = Na2SO3 + O2 =>
Na2O2 + SO3 = Na2SO3 + O2
NaClO3 + C12H22O11 = NaCl + CO2 + H2O =>
8 NaClO3 + C12H22O11 = 8 NaCl + 12 CO2 + 11 H2O
Zn + HCl = ZnCl2 + H2*35264 =>
Zn + 2 HCl = ZnCl2 + H2*35264
Ba3N2 + Cl2 = BaCl2 + N2 =>
Ba3N2 + 3 Cl2 = 3 BaCl2 + N2
AgK(aq) + FC2H3O2(aq) = AgC2H3O2(aq) + KF(aq) =>
AgK(aq) + FC2H3O2(aq) = AgC2H3O2(aq) + KF(aq)
Na2O2 + HNO3 = NaNO3 + H2O + O2 =>
2 Na2O2 + 4 HNO3 = 4 NaNO3 + 2 H2O + O2
C27Br4F17H35 + O2 = Br2O3 + OF2 + CO2 + H2O =>
2 C27Br4F17H35 + 86 O2 = 4 Br2O3 + 17 OF2 + 54 CO2 + 35 H2O
C10H14N2Na2O8*2H2O + Ca(OH)2 = C10H12CaN2Na2O8 + H2O =>
C10H14N2Na2O8*2H2O + Ca(OH)2 = C10H12CaN2Na2O8 + 4 H2O
Ca3(PO4)2 + Al(CIO4)3 = AlPO4 + Ca(CIO4)2 =>
Ca3(PO4)2 + 2 Al(CIO4)3 = 2 AlPO4 + 3 Ca(CIO4)2
MnCO3 + KMnO4 = MnO2 + K2CO3 + CO2 =>
3 MnCO3 + 2 KMnO4 = 5 MnO2 + K2CO3 + 2 CO2
CrO3 + H2 = Cr + H2O =>
CrO3 + 3 H2 = Cr + 3 H2O
Na2SO4 + PbS = PbSO4 + Na2S =>
Na2SO4 + PbS = PbSO4 + Na2S
Mg + At = MgAt2 =>
Mg + 2 At = MgAt2
Na2Cr2O7*2H2O + H2SO4 = H2Cr2O7 + Na2SO4 + H2O =>
Na2Cr2O7*2H2O + H2SO4 = H2Cr2O7 + Na2SO4 + 2 H2O
NaI + CH2Cl2 = Na{+} + Cl{-} + CH2I2 =>
2 NaI + CH2Cl2 = 2 Na{+} + 2 Cl{-} + CH2I2
H2SO4 + NH4OH = H2SO4NH4OH =>
H2SO4 + NH4OH = H2SO4NH4OH
Pb + Ag(No3)2 = PbNo3 + Ag =>
2 Pb + Ag(No3)2 = 2 PbNo3 + Ag
As4O6 + IO4{-} + OH{-} = AsO4{3-} + IO3{-} + H2O =>
As4O6 + 4 IO4{-} + 12 OH{-} = 4 AsO4{3-} + 4 IO3{-} + 6 H2O
LiCl + I2 = Cl + LiI =>
2 LiCl + I2 = 2 Cl + 2 LiI
Li3O2 = Li + O2 =>
Li3O2 = 3 Li + O2
K2Cr2O7 + HI = I2 + CrI3 + KI3 + H2O =>
K2Cr2O7 + 14 HI = I2 + 2 CrI3 + 2 KI3 + 7 H2O
Zn(OH)2 + K2CO3 = KOH + Zn2(CO3)2 =>
2 Zn(OH)2 + 2 K2CO3 = 4 KOH + Zn2(CO3)2
H2 + C + O2 = C25OH =>
H2 + 50 C + O2 = 2 C25OH
C7H25 + O2 = O2H2 + C =>
2 C7H25 + 25 O2 = 25 O2H2 + 14 C
Mn + Ni2O3 = MnO5 + Ni2 =>
3 Mn + 5 Ni2O3 = 3 MnO5 + 5 Ni2
Fe2O = Fe + O =>
Fe2O = 2 Fe + O
Zn + NaClO + H2O = Zn(OH)2 + NaCl =>
Zn + NaClO + H2O = Zn(OH)2 + NaCl
HPO3 + CaO = Ca3(PO4)2 + H2O =>
2 HPO3 + 3 CaO = Ca3(PO4)2 + H2O
CuCl2 + H2O = CuOHCl + HCl =>
CuCl2 + H2O = CuOHCl + HCl
K2Cr2O7 + CH3CH2OH + H2(SO4) = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2(SO4) = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
CuCl2 + H2O = CuO + HCl =>
CuCl2 + H2O = CuO + 2 HCl
BaCl2 + NaHSO3 = BaSO3 + NaCl + SO2 + H2O =>
BaCl2 + 2 NaHSO3 = BaSO3 + 2 NaCl + SO2 + H2O
Mg(OH)2 + HCl2 = MgCl2 + Mg(ClO3)2 + H2O =>
12 Mg(OH)2 + 12 HCl2 = 11 MgCl2 + Mg(ClO3)2 + 18 H2O
KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + 2 H2O
MgNO3 = MgO + NO2 =>
MgNO3 = MgO + NO2
H2O + CuCl2 = HCl + Cu(OH)2 =>
2 H2O + CuCl2 = 2 HCl + Cu(OH)2
KMnO4 + Na2C2O4 + H2SO4 = CO2 + H2O + KSO4 + MnSO4 + Na2SO4 =>
KMnO4 + 2 Na2C2O4 + 4 H2SO4 = 4 CO2 + 4 H2O + KSO4 + MnSO4 + 2 Na2SO4
K2SO4 = K2O + SO + O2 =>
K2SO4 = K2O + SO + O2
Ca + H2S = CaH + S =>
2 Ca + H2S = 2 CaH + S
MnCO3(s) = Mn3O4(s) + CO2(g) + CO(g) =>
3 MnCO3(s) = Mn3O4(s) + 2 CO2(g) + CO(g)
Na3PO4 + NH4OH + MgSO4 = NH4MgPO4 + Na2SO4 + NaOH =>
Na3PO4 + NH4OH + MgSO4 = NH4MgPO4 + Na2SO4 + NaOH
H3PO4 + KNO3 = K3PO4 + H2 + NO3 =>
2 H3PO4 + 6 KNO3 = 2 K3PO4 + 3 H2 + 6 NO3
Cu{+2} + HS{-} + H2O = Cu2S + SO4{-2} + H{+} =>
8 Cu{+2} + 5 HS{-} + 4 H2O = 4 Cu2S + SO4{-2} + 13 H{+}
K3[Fe(Cn)6] = K + [Fe(Cn)6]3 =>
3 K3[Fe(Cn)6] = 9 K + [Fe(Cn)6]3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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