| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2O4 + MnO4 = 2 CO3 + MnO2
OH{-} + Fe(CN)6{4-} + Ce{4+} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
258 OH{-} + Fe(CN)6{4-} + 61 Ce{4+} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HClO4 + Mg(OH)2 = HCl(OH)2 + MgO4 =>
HClO4 + Mg(OH)2 = HCl(OH)2 + MgO4
AgNO3 + PI = PNO3 + AgI =>
AgNO3 + PI = PNO3 + AgI
Ni + Fe{2} = NiFe{2} =>
Ni + Fe{2} = NiFe{2}
Cd3P2 + CuNO3 = Cd(NO3)2 + Cu3P =>
Cd3P2 + 6 CuNO3 = 3 Cd(NO3)2 + 2 Cu3P
C2O4 + MnO4 = CO3 + MnO2 =>
C2O4 + MnO4 = 2 CO3 + MnO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
HC2H3O2(aq) + NaHCO2 = CO2(g) + H2O(aq) + NaC2H3O2(aq) =>
3 HC2H3O2(aq) + 4 NaHCO2 = 2 CO2(g) + 2 H2O(aq) + 4 NaC2H3O2(aq)
C2O4 + MnO4 = CO3 + MnO2 =>
C2O4 + MnO4 = 2 CO3 + MnO2
La2O3 + H2O = La(HO)3 =>
La2O3 + 3 H2O = 2 La(HO)3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgCl(aq) + KOH(aq) = AgOH(s) + KCl(aq) =>
AgCl(aq) + KOH(aq) = AgOH(s) + KCl(aq)
Na(OH)2 + C20H14O4 = Na + H2CO2 + H2O =>
23 Na(OH)2 + C20H14O4 = 23 Na + 20 H2CO2 + 10 H2O
Cl2(g) + F2(g) = ClF(g) =>
Cl2(g) + F2(g) = 2 ClF(g)
Al(s) + CaCl2(aq) = Ca(s) + AlCl3(aq) =>
2 Al(s) + 3 CaCl2(aq) = 3 Ca(s) + 2 AlCl3(aq)
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + H2O + Cr{3+} =>
3 C2H6O + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 11 H2O + 4 Cr{3+}
Al + NaClO + H2 = NaOH + AlCl3 =>
2 Al + 6 NaClO + 3 H2 = 6 NaOH + 2 AlCl3
CaO + H2O = CaH6 + O2 =>
CaO + 3 H2O = CaH6 + 2 O2
Fe(s) + Na{+} = Fe{2+} + Na(s) =>
Fe(s) + 2 Na{+} = Fe{2+} + 2 Na(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBr + NiS = HNi + SBr =>
HBr + NiS = HNi + SBr
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
HNO3 + MgSO3 = Mg(NO3)2 + H2O + SO2 =>
2 HNO3 + MgSO3 = Mg(NO3)2 + H2O + SO2
K2Cr2O7 + FeCl2 + HCl = KCl + FeCl3 + CrCl3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 KCl + 6 FeCl3 + 2 CrCl3 + 7 H2O
Zn + Cu(SO4)2 = Cu + Zn(SO4) =>
2 Zn + Cu(SO4)2 = Cu + 2 Zn(SO4)
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
C20H19O10Cl + H2O = C6H12O6*H2O + HCl + C14H6O4 =>
C20H19O10Cl + H2O = C6H12O6*H2O + HCl + C14H6O4
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Fe2[SO4]3 + K2SO4 + H2O = KFe3[SO4]2[OH]6 + H2SO4 =>
3 Fe2[SO4]3 + K2SO4 + 12 H2O = 2 KFe3[SO4]2[OH]6 + 6 H2SO4
H2O + AgNO3 = HNO3 + Ag(OH) =>
H2O + AgNO3 = HNO3 + Ag(OH)
Ca(NO3)2 + MnCl2 = CaCl2 + Mn(NO3)2 =>
Ca(NO3)2 + MnCl2 = CaCl2 + Mn(NO3)2
Cu2(OH)2CO3(s) = CuO + CO2 + H2O =>
Cu2(OH)2CO3(s) = 2 CuO + CO2 + H2O
C2Cl6 + Sn + KClO3 = SnCl2 + CO2 + KCl =>
3 C2Cl6 + 9 Sn + 4 KClO3 = 9 SnCl2 + 6 CO2 + 4 KCl
K2O + HNo3 = KNo3 + H2O =>
K2O + 2 HNo3 = 2 KNo3 + H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
C2O4 + MnO4 = CO3 + MnO2 =>
C2O4 + MnO4 = 2 CO3 + MnO2
Ca(ClO3)2 + Bi2O3 + KOH = KBiO4 + H2O + CaCl2 =>
2 Ca(ClO3)2 + 3 Bi2O3 + 6 KOH = 6 KBiO4 + 3 H2O + 2 CaCl2
Hg + HNO3 + HCl = H2[HgCl4] + NO + H2O =>
3 Hg + 2 HNO3 + 12 HCl = 3 H2[HgCl4] + 2 NO + 4 H2O
FeO + Al = Fe + AlO =>
FeO + Al = Fe + AlO
C6H11OH + Cu(OH)2 = C6H11COOH + Cu2O + H2O =>
7 C6H11OH + 22 Cu(OH)2 = 6 C6H11COOH + 11 Cu2O + 28 H2O
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Ca(OH)2 + (NH4)2 + SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2 + SO4 = CaSO4 + 2 NH3 + 2 H2O
C3H9 + O99 = H2O + CO65 =>
66 C3H9 + 133 O99 = 297 H2O + 198 CO65
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe{2+} + H2O =>
C6H5NO2 + 3 Fe + 7 H{+} = C6H5NH3{+} + 3 Fe{2+} + 2 H2O
AsH3 + Cl2 + KOH = K3AsO4 + KCl + H2O =>
AsH3 + 4 Cl2 + 11 KOH = K3AsO4 + 8 KCl + 7 H2O
Cr2(SO4)3 + H2O = H3[Cr(OH)6] + H2SO4 =>
Cr2(SO4)3 + 12 H2O = 2 H3[Cr(OH)6] + 3 H2SO4
HClO + Ca(OH)2 = H2O + CaClHO2 =>
HClO + Ca(OH)2 = H2O + CaClHO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/23
Équations équilibrées sur01/17/23
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