| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
CO2 + NH3 = CO(NH2)2 + H2O =>
CO2 + 2 NH3 = CO(NH2)2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S2H3 + O2 = SO2 + H2O =>
4 S2H3 + 11 O2 = 8 SO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
A(OH)3 + H2SO4 = A2(SO4)3 + H2O =>
2 A(OH)3 + 3 H2SO4 = A2(SO4)3 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
CL2 + O2 = CL2O3 =>
2 CL2 + 3 O2 = 2 CL2O3
Cu2SO4 + Al = AlSO4 + Cu =>
Cu2SO4 + Al = AlSO4 + 2 Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HClO3 = H{+} + ClO3{-} =>
HClO3 = H{+} + ClO3{-}
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
CaO + MgCl2 = MgO + CaCl2 =>
CaO + MgCl2 = MgO + CaCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + HOH = Ca(OH) + H2 =>
2 Ca + 2 HOH = 2 Ca(OH) + H2
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
Pb(NO3)2 = NO2 + PbO + O =>
Pb(NO3)2 = 2 NO2 + PbO + O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
N + H = NH3 =>
N + 3 H = NH3
NaN3 + H2O = HN3 + Na2O =>
2 NaN3 + H2O = 2 HN3 + Na2O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
LiF = Li + F =>
LiF = Li + F
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Pb + HNO{3} = Pb(NO){3}{2} + H{2}O + NO =>
Pb + 3 HNO{3} = Pb(NO){3}{2} + 3 H{2}O + 2 NO
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/30/11
Équations équilibrées sur07/30/10
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