| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + AlCl3 = AgCl3 + AlNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaNO3
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Cu(SO4) + Fe = Fe(SO4) + Cu =>
Cu(SO4) + Fe = Fe(SO4) + Cu
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
MN(NO2)2 + BeCl2 = Be(NO2)2 + MNCl2 =>
MN(NO2)2 + BeCl2 = Be(NO2)2 + MNCl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HCI + H2O = CI + H3O =>
HCI + H2O = CI + H3O
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
CH3COOC3H7 + NaOH = CH3COONa + C3H7OH =>
CH3COOC3H7 + NaOH = CH3COONa + C3H7OH
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Ag(s) + KNo3(ag) = K + AgNo3 =>
Ag(s) + KNo3(ag) = K + AgNo3
AlBr3 + KMnO4 + H2SO4 = Al2SO4 + K2SO4 + MnSO4 + Br2 + H2O =>
10 AlBr3 + 2 KMnO4 + 8 H2SO4 = 5 Al2SO4 + K2SO4 + 2 MnSO4 + 15 Br2 + 8 H2O
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Ag(s) + KNo3(ag) = K + AgNo3 =>
Ag(s) + KNo3(ag) = K + AgNo3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Cl2 + Fe = FeCl3 =>
3 Cl2 + 2 Fe = 2 FeCl3
C6H22 + O2 = CO2 + H2O =>
2 C6H22 + 23 O2 = 12 CO2 + 22 H2O
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
Mg3(PO4)2 + Al(ClO3)3 = Mg(ClO3)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(ClO3)3 = 3 Mg(ClO3)2 + 2 AlPO4
C2H4NH2 + O2 = CO2 + H2O + N2 =>
2 C2H4NH2 + 7 O2 = 4 CO2 + 6 H2O + N2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2(SO4) + Na(OH) = Na2(SO4) + H(OH) =>
H2(SO4) + 2 Na(OH) = Na2(SO4) + 2 H(OH)
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Na2O + Fe(NO3)3 = Fe2O3 + NaNO3 =>
3 Na2O + 2 Fe(NO3)3 = Fe2O3 + 6 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + SnCl2 + O3 = SnCl4 + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 SnCl4 + 3 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/19
Équations équilibrées sur04/04/18
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