| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SCl2 + 3 H2O = 4 HCl + H2SO3 + S
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
NaVO3 + CH3CH2OH + H2SO4 = VOSO4 + Na2SO4 + CH3CHO + H2O =>
2 NaVO3 + CH3CH2OH + 3 H2SO4 = 2 VOSO4 + Na2SO4 + CH3CHO + 4 H2O
P4 + KBrO + KOH = K3PO4 + KBr + H2O =>
P4 + 10 KBrO + 12 KOH = 4 K3PO4 + 10 KBr + 6 H2O
MgCl2(aq) + NaOH(aq) = Mg(OH)2 + NaCl(s) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaCl(s)
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
C2H5NO2 + H2 = C2H5NH3 + O =>
2 C2H5NO2 + 3 H2 = 2 C2H5NH3 + 4 O
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Fe(aq) + Cl2 = FeCl3 =>
2 Fe(aq) + 3 Cl2 = 2 FeCl3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Bi2(SO4)3 + (NH4)2S = Bi2S3 + (NH4)2SO4 =>
Bi2(SO4)3 + 3(NH4)2S = Bi2S3 + 3(NH4)2SO4
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NaHCO3 + CaH4P2O8 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
2 NaHCO3 + CaH4P2O8 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
SO2 + MnO2 = SO4 + Mn =>
SO2 + MnO2 = SO4 + Mn
HCl(aq) + Al(s) = AlCl3(s) + H2(g) =>
6 HCl(aq) + 2 Al(s) = 2 AlCl3(s) + 3 H2(g)
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
Be(OH)2 + H3PO = Be3(PO)2 + H2O =>
3 Be(OH)2 + 2 H3PO = Be3(PO)2 + 6 H2O
C12H22O11 + HNO3 = C2H2O42H20 + H2O + NO =>
C12H22O11 + 124 HNO3 = 6 C2H2O42H20 + 7 H2O + 124 NO
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C7H6O + O2 = C7O2 + H2O =>
C7H6O + 2 O2 = C7O2 + 3 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
O2(g) + C2H6O(aq) = CO2(g) + H20(g) =>
15 O2(g) + 10 C2H6O(aq) = 20 CO2(g) + 3 H20(g)
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Sr2CO3 + HCl = SrCl + CO2 + H2O =>
Sr2CO3 + 2 HCl = 2 SrCl + CO2 + H2O
Al(s) + Ag2CO3(aq) = Ag(s) + Al2(CO3)3(aq) =>
2 Al(s) + 3 Ag2CO3(aq) = 6 Ag(s) + Al2(CO3)3(aq)
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaCl + H2SO = Na2SO4 + Cl2 + H2S + H2O =>
2 NaCl + 5 H2SO = Na2SO4 + Cl2 + 4 H2S + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CaC2O4 + HCl = CaCl + C2HO4 =>
CaC2O4 + HCl = CaCl + C2HO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Rh2(CO3)3 = Rh2O3 + CO2 =>
Rh2(CO3)3 = Rh2O3 + 3 CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H6O + H2O2 = C6H4O2 + H2O =>
C6H6O + 2 H2O2 = C6H4O2 + 3 H2O
CuO + CH4 = Cu + CO2 + H2 =>
2 CuO + CH4 = 2 Cu + CO2 + 2 H2
ZnCl2 + NaOH(aq) = Zn(OH)2 + NaCl(s) =>
ZnCl2 + 2 NaOH(aq) = Zn(OH)2 + 2 NaCl(s)
Pb{4+} + Ce = Pb{2+} + Ce{3+} =>
3 Pb{4+} + 2 Ce = 3 Pb{2+} + 2 Ce{3+}
Ni2SO4 + H2O = Ni + O2 + H2SO4 =>
2 Ni2SO4 + 2 H2O = 4 Ni + O2 + 2 H2SO4
SbH3 = Sb + H{+} + {-} =>
SbH3 = Sb + 3 H{+} + 3e
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
K2FeO4 + H2O = O2 + Fe2O3 + KOH =>
4 K2FeO4 + 4 H2O = 3 O2 + 2 Fe2O3 + 8 KOH
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
MnO4 + Hg = MnO2 + HgO =>
MnO4 + 2 Hg = MnO2 + 2 HgO
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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