| Équations équilibrées la veille | Équations équilibrées le lendemain |
H{+} + OH{-} = H2O
Mg + CH3OH = H2 + Mg(OCH3)2 =>
Mg + 2 CH3OH = H2 + Mg(OCH3)2
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl3 + Zn = ZnCl2 + Fe =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + 2 Fe
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cl2 + NaBr = Br + NaCl =>
Cl2 + 2 NaBr = 2 Br + 2 NaCl
Al + HCl = AlCl2 + H =>
Al + 2 HCl = AlCl2 + 2 H
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Br2 + CaI2 = BrCa + I2 =>
Br2 + 2 CaI2 = 2 BrCa + 2 I2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
B10H14 + O2 = B2O3 + H2O =>
B10H14 + 11 O2 = 5 B2O3 + 7 H2O
NH4HCO3 + NaCl = NH4ClNaHCO3 =>
NH4HCO3 + NaCl = NH4ClNaHCO3
NH4HCO3 + NaCl = NH4Cl + NaHCO3 =>
NH4HCO3 + NaCl = NH4Cl + NaHCO3
NaHCO3 = Na2CO3 + H2O(g) + CO2 =>
2 NaHCO3 = Na2CO3 + H2O(g) + CO2
NaCl + Pb(NO3)4 = PbCl4 + NaNO3 =>
4 NaCl + Pb(NO3)4 = PbCl4 + 4 NaNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
RbClO3 = Rb + ClO3 =>
RbClO3 = Rb + ClO3
Ca(OH)2 + NH4Cl(aq) = NH3 + CaCl2(aq) + H2O =>
Ca(OH)2 + 2 NH4Cl(aq) = 2 NH3 + CaCl2(aq) + 2 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
La(NO3)3*6H2O + Ca(NO3)2*4H2O + Mn(NO3)2*4H2O = La067Ca033MnO3 + NO2 + O2 + H2O =>
67 La(NO3)3*6H2O + 33 Ca(NO3)2*4H2O + Mn(NO3)2*4H2O = La067Ca033MnO3 + 269 NO2 + 133 O2 + 538 H2O
CaCO3(s) + NaCl(aq) = Na2CO3(aq) + CaCl2(aq) =>
CaCO3(s) + 2 NaCl(aq) = Na2CO3(aq) + CaCl2(aq)
AgCl + H2 = HCl + Ag =>
2 AgCl + H2 = 2 HCl + 2 Ag
CH3CH3 + O2 = CO2 + H20 =>
10 CH3CH3 + 20 O2 = 20 CO2 + 3 H20
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
Al + Pb(NO3)2 = Al(NO3)2 + Pb =>
Al + Pb(NO3)2 = Al(NO3)2 + Pb
Pb + H2SO4 = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + CuCl2 = AlCl2 + Cu =>
Al + CuCl2 = AlCl2 + Cu
HF + H2O = F + H3O =>
HF + H2O = F + H3O
Na + N2 = NaN =>
2 Na + N2 = 2 NaN
Li(NO3)*H2O + Ni(NO3)2*6H2O + Mn(NO3)2*6H2O + Co(NO3)2*6H2O = LiCoMnNiO2 + NO2 + O2 + H2O =>
2 Li(NO3)*H2O + 2 Ni(NO3)2*6H2O + 2 Mn(NO3)2*6H2O + 2 Co(NO3)2*6H2O = 2 LiCoMnNiO2 + 14 NO2 + 5 O2 + 38 H2O
B2O3 + C = B4CO3 + CO2 =>
4 B2O3 + 5 C = 2 B4CO3 + 3 CO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + F = AlF3 =>
Al + 3 F = AlF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/11
Équations équilibrées sur12/02/10
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