| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
C9H18 + O2 = H2OCO2 =>
2 C9H18 + 27 O2 = 18 H2OCO2
C2H6 + O2 = CO2 + H1O =>
C2H6 + 5 O2 = 2 CO2 + 6 H1O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + Na = Ca + NaO =>
CaO + Na = Ca + NaO
C9H18 + O2 = H2O + CO2 =>
2 C9H18 + 27 O2 = 18 H2O + 18 CO2
Fe + Cu(SO4)2 = Cu + Fe(SO4)2 =>
Fe + Cu(SO4)2 = Cu + Fe(SO4)2
HBr + NH3 = Br + NH4 =>
HBr + NH3 = Br + NH4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
SnCl4 + HI = I2 + SnCl2 + HCl =>
SnCl4 + 2 HI = I2 + SnCl2 + 2 HCl
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Sn + Pb(NO3)2 = Pb + Sn(NO3)2 =>
Sn + Pb(NO3)2 = Pb + Sn(NO3)2
KCr(C2O4)2(H2O)2 + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O =>
KCr(C2O4)2(H2O)2 + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
CaO + Fe(OH)2 = Ca(OH)2 + FeO =>
CaO + Fe(OH)2 = Ca(OH)2 + FeO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
SO3{2-} + IO3{-} + H{+} = I2 + SO4{2-} + H2O =>
5 SO3{2-} + 2 IO3{-} + 2 H{+} = I2 + 5 SO4{2-} + H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Bi(NO3)3 + CaI2 = BiI3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI2 = 2 BiI3 + 3 Ca(NO3)2
Pb + Cu(NO3)2 = Cu + Pb(NO3)2 =>
Pb + Cu(NO3)2 = Cu + Pb(NO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H3O + NO2 = NHNO2 + H2O =>
5 H3O + 2 NO2 = NHNO2 + 7 H2O
NO = N2O + NO2 =>
3 NO = N2O + NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H3O + NO = NHNO2 + H2O =>
H3O + 2 NO = NHNO2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
P4 + HCLO + H20 = H3PO4 + HCL =>
5 P4 + 80 HCLO + 3 H20 = 20 H3PO4 + 80 HCL
MG + AGNO3 = MG(NO3)2 + AG =>
MG + 2 AGNO3 = MG(NO3)2 + 2 AG
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/13
Équations équilibrées sur02/14/12
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