| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3SbO4 + 3 Ti(OH)2 = (TiOH)3SbO4 + 3 H2O
KC8H5O4 + NaOH = KC8H4O4 + Na + H2O =>
KC8H5O4 + NaOH = KC8H4O4 + Na + H2O
C6H6 + KOH = C6H5OK + H2 =>
C6H6 + KOH = C6H5OK + H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
PbSO4 + Cu3PO3 = Pb3(PO3)2 + Cu2SO4 =>
3 PbSO4 + 2 Cu3PO3 = Pb3(PO3)2 + 3 Cu2SO4
(NH4)3PO4 + MnCl2 = Mn3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NH4Cl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaCl2(aq) + Na3PO4(s) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(s) = Ca3(PO4)2 + 6 NaCl
Ti + SnO2 = Ti3O5 + SnO =>
3 Ti + 5 SnO2 = Ti3O5 + 5 SnO
NiSO4 + NH4OH = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH4OH = [Ni(NH3)6]SO4 + 6 H2O
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
Cu + CrCl3 = CuCl + Cr =>
3 Cu + CrCl3 = 3 CuCl + Cr
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Mn + Na + H2O = Na2Mn(OH)4 + H2 =>
Mn + 2 Na + 4 H2O = Na2Mn(OH)4 + 2 H2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
PbI2 + KI = K2PbI4 =>
PbI2 + 2 KI = K2PbI4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H12O + HNO3 = C5H8O4 + N2O + H2O =>
20 C6H12O + 50 HNO3 = 24 C5H8O4 + 25 N2O + 49 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
PH4Cl + NaOH = NaCl + PH3 + H2O =>
PH4Cl + NaOH = NaCl + PH3 + H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CBr4 = C + Br2 =>
CBr4 = C + 2 Br2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Mg + Co(No2)2 = Mg(No2)2 + Co =>
Mg + Co(No2)2 = Mg(No2)2 + Co
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COOH + H2O =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C6H5COOH + 11 H2O
CaO + H3PO4 = Ca3[PO4]2 + H2O =>
3 CaO + 2 H3PO4 = Ca3[PO4]2 + 3 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
K2SiO3 + Ca(NO3)2 = KNO3 + CaSiO3 =>
K2SiO3 + Ca(NO3)2 = 2 KNO3 + CaSiO3
Cu + Ca(OH)2 = Ca + Cu(OH)2 =>
Cu + Ca(OH)2 = Ca + Cu(OH)2
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
CrCl3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
H2SO4 + Pb(C2H3O2)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 CH3COOH
CH3CO2H + NH4OH = CH3COONH4 + H2O =>
CH3CO2H + NH4OH = CH3COONH4 + H2O
Cu(SO4) + Na(NO3) = Cu(NO3)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(NO3) = Cu(NO3)2 + Na2(SO4)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
K2C2O4 + PbCl4 = KCl + Pb(C2O4)2 =>
2 K2C2O4 + PbCl4 = 4 KCl + Pb(C2O4)2
Cu(NO3)2*3H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*3H2O = Cu + 2 NO2 + O2 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2B4O7 + H2O + HCl = NaCl + H3BO3 =>
Na2B4O7 + 5 H2O + 2 HCl = 2 NaCl + 4 H3BO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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