| Équations équilibrées la veille |
2 HClO4(aq) + Mg(OH)2(aq) = Mg(ClO4)2(s) + 2 H2O(l)
Na2O + ZnO = Na2(ZnO2) =>
Na2O + ZnO = Na2(ZnO2)
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
Al + TiCl4 = AlCl4 + Ti =>
Al + TiCl4 = AlCl4 + Ti
NaNO3 + LiBr = LiNO3 + NaBr =>
NaNO3 + LiBr = LiNO3 + NaBr
CoBr3 + AgNO3 = AgBr + Co(NO3)3 =>
CoBr3 + 3 AgNO3 = 3 AgBr + Co(NO3)3
HOClH2O = HClH2O2 =>
HOClH2O = HClH2O2
AgNO3 + Na2CO3 = AgCO3 + Na + NO3 =>
AgNO3 + Na2CO3 = AgCO3 + 2 Na + NO3
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + H2O =>
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + 2 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Ag + Cl + F = AgCl2F =>
Ag + 2 Cl + F = AgCl2F
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As(OH)3 + Ba(OH)2 = Ba3(AsO3)2 + H2O =>
2 As(OH)3 + 3 Ba(OH)2 = Ba3(AsO3)2 + 6 H2O
Fe(OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Si + H3PO4 = SiO2 + H2O + P =>
5 Si + 4 H3PO4 = 5 SiO2 + 6 H2O + 4 P
HSO3C6H4N3 + NaOH = HSO3C6H4OH + NaN3 =>
HSO3C6H4N3 + NaOH = HSO3C6H4OH + NaN3
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + H2O =>
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + 2 H2O
CH3COOH + Mg = H2 + Mg(CH3COO)2 =>
2 CH3COOH + Mg = H2 + Mg(CH3COO)2
KCI + F{2} = KF + CI{2} =>
KCI + F{2} = KF + CI{2}
B5H9 + H2O = H3BO3 + H3O =>
B5H9 + 39 H2O = 5 H3BO3 + 24 H3O
HP3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 HP3 + 8 K2Cr2O7 + 32 H2SO4 = 9 H3PO4 + 8 K2SO4 + 8 Cr2(SO4)3 + 20 H2O
KHSiO3 + H2CO3 = K2CO3 + H2SiO3 =>
2 KHSiO3 + H2CO3 = K2CO3 + 2 H2SiO3
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Na3PO4Ba3(PO4)2 = Na3(PO4)2Ba3PO4 =>
Na3PO4Ba3(PO4)2 = Na3(PO4)2Ba3PO4
KI(aq) + AgNO3(aq) = KNO2(aq) + AgI(s) + O2(g) =>
2 KI(aq) + 2 AgNO3(aq) = 2 KNO2(aq) + 2 AgI(s) + O2(g)
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + H2O =>
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + 2 H2O
OH{-} + N{3+} = N(OH)3 =>
3 OH{-} + N{3+} = N(OH)3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C6H5NH2 + O2 = CO2 + H2O + HNO3 =>
C6H5NH2 + 9 O2 = 6 CO2 + 3 H2O + HNO3
(NH4)2SO4 + FeSO4 + H2O = NH4Fe(SO4)2 + NH4OH + H2 =>
2(NH4)2SO4 + 2 FeSO4 + 2 H2O = 2 NH4Fe(SO4)2 + 2 NH4OH + H2
CaCo8 = Ca + Co7 =>
7 CaCo8 = 7 Ca + 8 Co7
Al(OH)3 + BaO = Ba(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 BaO = 3 Ba(OH)2 + Al2O3
CaCO3 + Fe = Fe2(CO3)3 + Ca =>
3 CaCO3 + 2 Fe = Fe2(CO3)3 + 3 Ca
C11H12O11 + O2 = CO + H2O =>
C11H12O11 + 3 O2 = 11 CO + 6 H2O
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
BiCl3 + SnCl2 = Bi + SnCl4 =>
2 BiCl3 + 3 SnCl2 = 2 Bi + 3 SnCl4
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + H2O =>
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + 2 H2O
Fe(NO3)3 + Br2 = FeBr2 + NO3 =>
Fe(NO3)3 + Br2 = FeBr2 + 3 NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaBr + HCl + MnO2 = Br2 + MnCl2 + H2O + NaCl =>
2 NaBr + 4 HCl + MnO2 = Br2 + MnCl2 + 2 H2O + 2 NaCl
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Sn(NO3)4 = SnO + NO2 + O2 =>
2 Sn(NO3)4 = 2 SnO + 8 NO2 + 3 O2
K2Cr2O7 + Na2S2O3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
Zn + H(CIO3) = H + Zn(CIO3)2 =>
Zn + 2 H(CIO3) = 2 H + Zn(CIO3)2
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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