| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + Cl2 = C6H5ClO + HCl
Nh + Cl = NhCl =>
Nh + Cl = NhCl
Fe(OH)3 + H{+} = Fe{3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3} + 3 H2O
FeI = Fe + I2 =>
2 FeI = 2 Fe + I2
OH = O + H2O =>
2 OH = O + H2O
NH4Cl + Fe(OH)3 = FeCl3 + H2O + NH3 =>
3 NH4Cl + Fe(OH)3 = FeCl3 + 3 H2O + 3 NH3
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
AlF3 + KOH + HF = K3AlF6 + H2O =>
AlF3 + 3 KOH + 3 HF = K3AlF6 + 3 H2O
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
Pb(NO3)2 + CuS = PbS + Cu(NO3)2 =>
Pb(NO3)2 + CuS = PbS + Cu(NO3)2
CuS + HNO3 = S + Cu(NO3)2 + H2O + NO =>
3 CuS + 8 HNO3 = 3 S + 3 Cu(NO3)2 + 4 H2O + 2 NO
S2O3{2-} + Sb2O5 = SbO{+} + SO3{2-} =>
S2O3{2-} + Sb2O5 = 2 SbO{+} + 2 SO3{2-}
MgI2 + (NH4)3PO4 = MgPO4 + (NH4)3I2 =>
MgI2 + (NH4)3PO4 = MgPO4 + (NH4)3I2
Al(s) + NaOH(aq) = Al(OH)3(aq) + Na(s) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(aq) + 3 Na(s)
(NH4)2CO3 = NH3 + H2CO3 =>
(NH4)2CO3 = 2 NH3 + H2CO3
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
H + I = HI =>
H + I = HI
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
MgCl2(aq) + K2SO4(aq) = MgSO4(s) + K2Cl2(aq) =>
MgCl2(aq) + K2SO4(aq) = MgSO4(s) + K2Cl2(aq)
Al + H2SO4 = Al2SO4 + H2Al =>
3 Al + H2SO4 = Al2SO4 + H2Al
Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4
Cu + N = Cu2N =>
2 Cu + N = Cu2N
Pb(OH)2 + NH3 = Pb(NH3) + OH =>
Pb(OH)2 + NH3 = Pb(NH3) + 2 OH
Al + H2SO4 = (Al2(SO4)3) + H2 =>
2 Al + 3 H2SO4 = (Al2(SO4)3) + 3 H2
C4H9OH + O2 = C6H7O2H + H2O =>
3 C4H9OH + 4 O2 = 2 C6H7O2H + 7 H2O
NH3 = N2 + H =>
2 NH3 = N2 + 6 H
Fe(NO3)3Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3Na3PO4 = FePO4 + 3 NaNO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
MgCl + S8 = Mg + SCl =>
8 MgCl + S8 = 8 Mg + 8 SCl
KCrO2 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
2 KCrO2 + 3 KNO3 + 2 KOH = 2 K2CrO4 + 3 KNO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr(ClO4)3 = CrCl3 + O2 =>
Cr(ClO4)3 = CrCl3 + 6 O2
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Ru + Br = RuBr =>
Ru + Br = RuBr
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
HCl + KHSO3 = HSO3 + KHCl =>
HCl + KHSO3 = HSO3 + KHCl
H2CO3 + NaOH = CO3NaH + H2O =>
H2CO3 + NaOH = CO3NaH + H2O
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O
C10H8 + KClO3 = CO2 + H2O + KCl =>
C10H8 + 8 KClO3 = 10 CO2 + 4 H2O + 8 KCl
H2SO4 + FeSO4 + KMnO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
Zn(S) + AgNO3(Aq) = ZnNO3(Aq) + Ag(S) =>
Zn(S) + AgNO3(Aq) = ZnNO3(Aq) + Ag(S)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NiCl2 + NH3 = Ni(NH3) + Cl =>
NiCl2 + NH3 = Ni(NH3) + 2 Cl
CaCO3 + HBr = CaBr2 + H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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