| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + O3 = SO3
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
BeCl2(aq) + AgNO3(aq) = Be(NO3)2(aq) + AgCl(s) =>
BeCl2(aq) + 2 AgNO3(aq) = Be(NO3)2(aq) + 2 AgCl(s)
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
MnO + H2O = Mn(OH)2 =>
MnO + H2O = Mn(OH)2
Ba(HSO3)2 + KOH = Ba(OH)2 + K2SO3 + H2O =>
Ba(HSO3)2 + 4 KOH = Ba(OH)2 + 2 K2SO3 + 2 H2O
KClO3 + (NH4)2SO4 = K2SO4 + NH4ClO3 =>
2 KClO3 + (NH4)2SO4 = K2SO4 + 2 NH4ClO3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
Cu(N3)2 + HNO3 = Cu + NO + H2O =>
Cu(N3)2 + 4 HNO3 = Cu + 10 NO + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
[Cr(OH)4] + OH = CrO4 + H2O =>
[Cr(OH)4] + 4 OH = CrO4 + 4 H2O
C3H4 + H2 = C9H15 =>
6 C3H4 + 3 H2 = 2 C9H15
KClO3 + (NH4)2SO4 = K2SO4 + (NH4)ClO3 =>
2 KClO3 + (NH4)2SO4 = K2SO4 + 2(NH4)ClO3
CuS + Na2O = CuO + Na2S =>
CuS + Na2O = CuO + Na2S
NH3OHCl + H2O = NH2OH + Cl + H3O =>
NH3OHCl + H2O = NH2OH + Cl + H3O
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
Br2 + SO3 + H2O = Br1{-} + SO4{-} + H{+} =>
Br2 + 2 SO3 + 2 H2O = 2 Br1{-} + 2 SO4{-} + 4 H{+}
NiCl2 + NaOH = Ni(OH)02 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)02 + 2 NaCl
Ba3(PO4)2 + Li = Li3PO4 + Ba =>
Ba3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Ba
BeCl2 + K2CO3 + H2O = (BeOH)2CO3 + KCl + KHCO3 =>
2 BeCl2 + 3 K2CO3 + 2 H2O = (BeOH)2CO3 + 4 KCl + 2 KHCO3
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
NaOH + PsudeoHCl = NaCl + H2O + Psudeo =>
NaOH + PsudeoHCl = NaCl + H2O + Psudeo
CaCl2(aq) + Li3PO4(aq) = LiCl + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl + Ca3(PO4)2
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
H2SeO3 + Ba(OH)2 = BaSeO3 + H2O =>
H2SeO3 + Ba(OH)2 = BaSeO3 + 2 H2O
Al + Cu + Br = AlBrCu =>
Al + Cu + Br = AlBrCu
CH19 + O2 = CO2 + H2O =>
4 CH19 + 23 O2 = 4 CO2 + 38 H2O
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
NaAlO2 + Al2(SO4)3*14H2O = Al(OH)3 + Na2SO4 + H2O =>
6 NaAlO2 + Al2(SO4)3*14H2O = 8 Al(OH)3 + 3 Na2SO4 + 2 H2O
CuCl2(aq) + H2S(g) = CuS(s) + HCl(aq) =>
CuCl2(aq) + H2S(g) = CuS(s) + 2 HCl(aq)
Li3PO4(aq) + CaCl2(aq) = LiCl(aq) + Ca3(PO4)2(s) =>
2 Li3PO4(aq) + 3 CaCl2(aq) = 6 LiCl(aq) + Ca3(PO4)2(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe3 + S2 = Fe3S2 =>
Fe3 + S2 = Fe3S2
Hg(No3)2 + ZnCl2 = HgCl2 + Zn(No3)2 =>
Hg(No3)2 + ZnCl2 = HgCl2 + Zn(No3)2
CO2 + H2O = C2H52OH + O2 =>
8 CO2 + 106 H2O = 4 C2H52OH + 59 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KNO3 + C + S = N + CO2 + KS2 =>
2 KNO3 + 3 C + 4 S = 2 N + 3 CO2 + 2 KS2
C17H35COOH + KOH = CO2 + H2O + K2 =>
C17H35COOH + 104 KOH = 18 CO2 + 70 H2O + 52 K2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Li{+} + (PO4){3-} = Li3PO4 =>
3 Li{+} + (PO4){3-} = Li3PO4
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
AlP + HNO3 = H3PO4 + Al(NO3)2 + NO2 + H2O =>
AlP + 9 HNO3 = H3PO4 + Al(NO3)2 + 7 NO2 + 3 H2O
Mg(NO3)2 + H2SO4 = MgSO4 + (HNO3) =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2(HNO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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