| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
Fe + HC1 = FeC12 + H2 =>
Fe + 12 HC1 = FeC12 + 6 H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeCl3 = Fe(s) + Cl2(g) =>
2 FeCl3 = 2 Fe(s) + 3 Cl2(g)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cs + H2O = CsHO + H2 =>
2 Cs + 2 H2O = 2 CsHO + H2
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca + SnI4 = CaI2 + Sn =>
2 Ca + SnI4 = 2 CaI2 + Sn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg(NO3)2 + SrCl2 = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2 + SrCl2 = MgCl2 + Sr(NO3)2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
Na2(CO3) + BaCl2 = NaCl + Ba(CO3) =>
Na2(CO3) + BaCl2 = 2 NaCl + Ba(CO3)
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
HCl + Na3PO4 = H3PO4 + NaCl =>
3 HCl + Na3PO4 = H3PO4 + 3 NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(C2H3O2)2 + C2H5NO2 = Cu(C2H4NO2)2 + C2H4O2 =>
Cu(C2H3O2)2 + 2 C2H5NO2 = Cu(C2H4NO2)2 + 2 C2H4O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + KNO4 = K2O + Na2O + N2 =>
14 Na + 2 KNO4 = K2O + 7 Na2O + N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/10
Équations équilibrées sur10/14/09
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