| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CoCl2 + Na2O2 + H2O + NaOH = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 H2O + 2 NaOH = 2 Co(OH)3 + 4 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Zn + Cu(II) = Zn(II) + Cu =>
Zn + Cu(II) = Zn(II) + Cu
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + HCl = H2O + CuCl2 =>
CuO + 2 HCl = H2O + CuCl2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
NaCl = Na + Cl =>
NaCl = Na + Cl
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
HaO = Ha + O2 =>
2 HaO = 2 Ha + O2
Ag2O + CH3OH = CH3OAg + H2O =>
Ag2O + 2 CH3OH = 2 CH3OAg + H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
C3H5(OH)3 + Br2 = C3H5(OBr)3 + HBr =>
C3H5(OH)3 + 3 Br2 = C3H5(OBr)3 + 3 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ti2(SO4)3 + Fe(SO4)3 = Ti(SO4)2 + FeSO4 =>
2 Ti2(SO4)3 + Fe(SO4)3 = 4 Ti(SO4)2 + FeSO4
Fe + H2O = H + FeO3 =>
Fe + 3 H2O = 6 H + FeO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
O2Cl7 = Cl2 + O2 =>
2 O2Cl7 = 7 Cl2 + 2 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
Na2SO4(aq) + LiCl(aq) = (Na2)Cl + LiSO4 =>
Na2SO4(aq) + LiCl(aq) = (Na2)Cl + LiSO4
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + H2 = CH =>
2 C + H2 = 2 CH
CsOH + Na2O = NaCsO + H2O =>
2 CsOH + Na2O = 2 NaCsO + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C + H2 = CH =>
2 C + H2 = 2 CH
Na2SO4(aq) + LiCl(aq) = (Na2)Cl + LiSO4 =>
Na2SO4(aq) + LiCl(aq) = (Na2)Cl + LiSO4
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
C + H2 = CH4 =>
C + 2 H2 = CH4
Fe + H2O = H + FeO3 =>
Fe + 3 H2O = 6 H + FeO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pd(NO3)2 + Rb2CO3 = PdCO3 + RbNO3 =>
Pd(NO3)2 + Rb2CO3 = PdCO3 + 2 RbNO3
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/17
Équations équilibrées sur02/06/16
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