| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe2O3 + NaNH2 = Fe3N + NaOH + H2O + N2 =>
3 Fe2O3 + 6 NaNH2 = 2 Fe3N + 6 NaOH + 3 H2O + 2 N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Fe2O3 + NaNH2 = Fe3N + NaOH + H2O + O2 =>
3 Fe2O3 + 2 NaNH2 = 2 Fe3N + 2 NaOH + H2O + 3 O2
P + O2 = PO2 =>
P + O2 = PO2
C6H10 + O2 = CO2 + H20 =>
2 C6H10 + 12 O2 = 12 CO2 + H20
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CoCl2*6H2O + C2H5OH = H2O + C2H5Cl + Co(OH)2 =>
CoCl2*6H2O + 2 C2H5OH = 6 H2O + 2 C2H5Cl + Co(OH)2
NH4ClO4 = N2 + O2 + H2O + Cl2 =>
2 NH4ClO4 = N2 + 2 O2 + 4 H2O + Cl2
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + HO =>
4 NaBr + 2 NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 6 HO
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
Mn2O3 + NaNH2 = Mn3N2 + NaOH + H2O + O2 =>
6 Mn2O3 + 8 NaNH2 = 4 Mn3N2 + 8 NaOH + 4 H2O + 3 O2
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H3SbO4 + HCl = SbCl3 + Cl2 + H2O =>
H3SbO4 + 5 HCl = SbCl3 + Cl2 + 4 H2O
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2So4 + Al(OH)3 = Al2(So4)3 + H2O =>
3 H2So4 + 2 Al(OH)3 = Al2(So4)3 + 6 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Mg + O = MgO =>
Mg + O = MgO
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al1 + Fe2O3 = Al2O3 + Fe =>
2 Al1 + Fe2O3 = Al2O3 + 2 Fe
H2O + C2H5Cl = C2H6 + HClO =>
H2O + C2H5Cl = C2H6 + HClO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2SO4 + As(OH)3 = As2(SO4)3 + H2O =>
3 H2SO4 + 2 As(OH)3 = As2(SO4)3 + 6 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
Hg2 + O2 = HgO =>
Hg2 + O2 = 2 HgO
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
I2 + MnO2 + H2SO4 = MnSO4 + HIO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 7 MnSO4 + 2 HIO4 + 6 H2O
SCl2 + C2H4 = S(CH2CH2Cl)2 =>
SCl2 + 2 C2H4 = S(CH2CH2Cl)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/15
Équations équilibrées sur11/06/14
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