| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 OH = Ca(OH)2
Al + MnO = AlO + Mn =>
Al + MnO = AlO + Mn
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
H2 + Fe3O4 = H2O + Fe =>
4 H2 + Fe3O4 = 4 H2O + 3 Fe
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H + N = NH3 =>
3 H + N = NH3
NAOH + HCL = NACL + H2O =>
NAOH + HCL = NACL + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
NaOH + HCL = NaCL + H2O =>
NaOH + HCL = NaCL + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
ZnO + NaOH = ZnOH + NaO =>
ZnO + NaOH = ZnOH + NaO
Mg(ClO3)2 + Fe2(SO4)3 = Mg(SO4)3 + Fe2(ClO3)2 =>
Mg(ClO3)2 + Fe2(SO4)3 = Mg(SO4)3 + Fe2(ClO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuCl2 + NaOH = CuOH + NaCl2 =>
CuCl2 + NaOH = CuOH + NaCl2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
ZnCl2 + Na2S = ZnS + NaCl =>
ZnCl2 + Na2S = ZnS + 2 NaCl
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
MG + Co(NO2)2 = MG(NO2)2 + Co =>
MG + Co(NO2)2 = MG(NO2)2 + Co
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
NH3 + CuO = H2O + N2 + Cu =>
2 NH3 + 3 CuO = 3 H2O + N2 + 3 Cu
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
Cu + AgC2H3O2 = Cu(C2H3O2) + Ag =>
Cu + AgC2H3O2 = Cu(C2H3O2) + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/16
Équations équilibrées sur02/08/15
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