| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Zn + 3 MnO2 + 5 H2O = 5 Zn(OH)2 + Mn3O
Ti + P = Ti3P4 =>
3 Ti + 4 P = Ti3P4
MgCl2 + ZnSO4 = MgSO4 + ZnCl2 =>
MgCl2 + ZnSO4 = MgSO4 + ZnCl2
TiO2 + I2O = TiI2O3 =>
TiO2 + I2O = TiI2O3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SiH4 + O2 = H2 + SiO =>
2 SiH4 + O2 = 4 H2 + 2 SiO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Li + Al(No3)3 = Al + Li(No3) =>
3 Li + Al(No3)3 = Al + 3 Li(No3)
NH4NO3 + NaOH = NH4OH + Na + NO3 =>
NH4NO3 + NaOH = NH4OH + Na + NO3
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaNO3
As2S3 + H2O2 + NH3 = (NH4)2(SO4) + (NH4)3(AsO4) + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 3(NH4)2(SO4) + 2(NH4)3(AsO4) + 8 H2O
Br{-} + MnO4{-} + H2O = Br2 + MnO2 + OH{-} =>
6 Br{-} + 2 MnO4{-} + 4 H2O = 3 Br2 + 2 MnO2 + 8 OH{-}
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Br2(l) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
CuF2 + H2SO4 = CuSO4 + HF =>
CuF2 + H2SO4 = CuSO4 + 2 HF
HCl + NH4HCO3 = NH4HCl + HCO3 =>
HCl + NH4HCO3 = NH4HCl + HCO3
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
NH3H2O = NH4OH =>
NH3H2O = NH4OH
Pb(NO3)2 + KI + C = PbI2 + KNO2 + CO2 =>
Pb(NO3)2 + 2 KI + C = PbI2 + 2 KNO2 + CO2
Mg(s) + CuSO4(Ac) = MgSO4(Ac) + Cu(s) =>
Mg(s) + CuSO4(Ac) = MgSO4(Ac) + Cu(s)
H2O + NO + Cu{2+} = HNO2 + H{+} + Cu{+} =>
H2O + NO + Cu{2+} = HNO2 + H{+} + Cu{+}
FeBr3 + H2S = HBr + Fe2S3 =>
2 FeBr3 + 3 H2S = 6 HBr + Fe2S3
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq)
KClO3 + KI + H2O = KCl + I2 + KOH* =>
KClO3 + 6 KI + 3 H2O = KCl + 3 I2 + 6 KOH*
Ga(OH)3 + HC2H3O2 = Ga(C2H3O2)3 + H2O =>
Ga(OH)3 + 3 HC2H3O2 = Ga(C2H3O2)3 + 3 H2O
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
HNO3 + FeF2 = Fe(NO3)2 + HF =>
2 HNO3 + FeF2 = Fe(NO3)2 + 2 HF
Al2O3 + KHCO3 = KAlO2 + CO2 + H2O =>
Al2O3 + 2 KHCO3 = 2 KAlO2 + 2 CO2 + H2O
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
C10H19NO3 + O2 = CO2 + NO3 + H2O =>
4 C10H19NO3 + 59 O2 = 40 CO2 + 4 NO3 + 38 H2O
Pb(NO3)2 + CaCl2 = Pb(NO3)2CaCl2 =>
Pb(NO3)2 + CaCl2 = Pb(NO3)2CaCl2
C3H4(OH)2 + O2 = CO + H2O =>
C3H4(OH)2 + 2 O2 = 3 CO + 3 H2O
C4H6O6 + NaCl2 = NaC4H4O6 + HCl =>
C4H6O6 + NaCl2 = NaC4H4O6 + 2 HCl
H2CO3HCl = H3OClCO2 =>
H2CO3HCl = H3OClCO2
C32H59 + O2 = CO2 + H2O =>
4 C32H59 + 187 O2 = 128 CO2 + 118 H2O
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
KClO3 + Zn(OH)2 = K(OH)2 + ZnClO3 =>
KClO3 + Zn(OH)2 = K(OH)2 + ZnClO3
Br2(l) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
CuSO4(aq) + KI(aq) = CuI(s) + KSO4(aq) =>
CuSO4(aq) + KI(aq) = CuI(s) + KSO4(aq)
NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + KOH(aq) =>
3 NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + 3 KOH(aq)
Ca(s) + H2O = CaOH(s) + H2 =>
2 Ca(s) + 2 H2O = 2 CaOH(s) + H2
(NH4)3PMoO40 + Zn + HCl = H3[MoCl6] + ZnCl2 + H2O + (NH4)3PO4 =>
2(NH4)3PMoO40 + 69 Zn + 150 HCl = 2 H3[MoCl6] + 69 ZnCl2 + 72 H2O + 2(NH4)3PO4
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
C6H6SO3H + Na2CO3 = C6H6SO3Na + CO2 + H2O =>
2 C6H6SO3H + Na2CO3 = 2 C6H6SO3Na + CO2 + H2O
Zn + K2SO4 = Zn2(SO4)2 + K2 =>
2 Zn + 2 K2SO4 = Zn2(SO4)2 + 2 K2
H2SiO3 + Ca(NO3)2 = CaSiO3 + HNO3 =>
H2SiO3 + Ca(NO3)2 = CaSiO3 + 2 HNO3
Al2S3 + Ca(OH)2 = Al(OH)3 + CaS =>
Al2S3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaS
NaBr + Hg2(C2H3O2)4 = NaC2H3O2 + Hg2Br4 =>
4 NaBr + Hg2(C2H3O2)4 = 4 NaC2H3O2 + Hg2Br4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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