| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + O2 = 2 MgO
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
C13H28 + O2 = CO2 + H20 =>
5 C13H28 + 65 O2 = 65 CO2 + 7 H20
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
AlCl3 + KSCN = Al(SCN)3 + KCl =>
AlCl3 + 3 KSCN = Al(SCN)3 + 3 KCl
K2S2O8 + KI = K2SO4 + I2 =>
K2S2O8 + 2 KI = 2 K2SO4 + I2
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
AgNo3 + Na = NaNo3 + Ag =>
AgNo3 + Na = NaNo3 + Ag
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + Cl2 = N + HCl =>
2 NH3 + 3 Cl2 = 2 N + 6 HCl
NaIO3 + NaI + H3O{+} = I2 + H2O + Na{+} =>
NaIO3 + 5 NaI + 6 H3O{+} = 3 I2 + 9 H2O + 6 Na{+}
NH4BF4 + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + NH4Cl =>
2 NH4BF4 + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + 2 NH4Cl
AlCl3 + KSCN = Al(SCN)3 + KCl =>
AlCl3 + 3 KSCN = Al(SCN)3 + 3 KCl
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C25H28 + O2 = H20 + CO2 =>
5 C25H28 + 125 O2 = 7 H20 + 125 CO2
C25H52 + O2 = H2O + CO2 =>
C25H52 + 38 O2 = 26 H2O + 25 CO2
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C7H14 + O2 =>
14 CO2 + 14 H2O = 2 C7H14 + 21 O2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
ZnCO3 + Ca = Zn + CaCO3 =>
ZnCO3 + Ca = Zn + CaCO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
NH3 + KOH = KNH3 + OH =>
NH3 + KOH = KNH3 + OH
H2C6O5H7 + NaOH = Na2C6O5H7 + H2O =>
H2C6O5H7 + 2 NaOH = Na2C6O5H7 + 2 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
PbS + NO3{-} + H{+} = Pb{2+} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 3 S + 4 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
V2O5 + NaOH = Na3VO4 + H2O =>
V2O5 + 6 NaOH = 2 Na3VO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
B2O30 + Mg(s) = B(s) + MgO(s) =>
B2O30 + 30 Mg(s) = 2 B(s) + 30 MgO(s)
Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C2H6O2 + O2 = H2O + CO2 =>
2 C2H6O2 + 5 O2 = 6 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/12
Équations équilibrées sur10/22/11
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