| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C + K2Cr2O7 + H2SO4 = 3 CO2 + Cr2(SO4)3 + K2SO4 + H2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
CH3MgCl + HCl = CH4 + MgCl2 =>
CH3MgCl + HCl = CH4 + MgCl2
KOH + CuSO4 = K2SO4 + Cu(OH)2 =>
2 KOH + CuSO4 = K2SO4 + Cu(OH)2
MgO + HNO3 = H2 + MgNO4 =>
2 MgO + 2 HNO3 = H2 + 2 MgNO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3COOH + KMNO4 + H2SO4 = MNSO4 + K2SO4 + H2O + CO2 =>
5 CH3COOH + 8 KMNO4 + 12 H2SO4 = 8 MNSO4 + 4 K2SO4 + 22 H2O + 10 CO2
Mo2(Ac)4 + Na2S + HCl = MoS2 + Na(Ac) + NaCl + H2 =>
Mo2(Ac)4 + 4 Na2S + 4 HCl = 2 MoS2 + 4 Na(Ac) + 4 NaCl + 2 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KI + KNO2 + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
CH3CL + H2O = CH3OH + HCL =>
CH3CL + H2O = CH3OH + HCL
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CL + HOH = CH3OH + HCL =>
CH3CL + HOH = CH3OH + HCL
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
MnO4{-} + H{+} + Cl{-} = Mn{2+} + H2O + Cl2 =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 8 H2O + 5 Cl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AlBr3 + Na2SO4 = Al2(SO4)3 + NaBr =>
2 AlBr3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaBr
Mo2(AcO)4 + Na2S + HCl = MoS2 + Na(AcO) + NaCl + H2 =>
Mo2(AcO)4 + 4 Na2S + 4 HCl = 2 MoS2 + 4 Na(AcO) + 4 NaCl + 2 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiH44 + O22 = SiO22 + H22O =>
11 SiH44 + 12 O22 = 11 SiO22 + 22 H22O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ag(NH3)2 + HNO3 + Cl = NH4 + AgCl + NO3 =>
Ag(NH3)2 + 2 HNO3 + Cl = 2 NH4 + AgCl + 2 NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HAuCl4 + NaOH = Au(OH)3 + NaCl + H2O =>
HAuCl4 + 4 NaOH = Au(OH)3 + 4 NaCl + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3{+} + H2O = NH4{+} + OH =>
NH3{+} + H2O = NH4{+} + OH
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
BaNO3 + H2So4 = BaSo4 + H2NO3 =>
BaNO3 + H2So4 = BaSo4 + H2NO3
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
CH3CH2OH + O2 = CO3 + H20 =>
10 CH3CH2OH + 25 O2 = 20 CO3 + 3 H20
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/14
Équations équilibrées sur09/26/13
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