| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Ba + S8 = 8 BaS
Pb(PO4) + CaI = Ca(PO4) + PbI =>
Pb(PO4) + CaI = Ca(PO4) + PbI
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NO = N2O + NO2 =>
3 NO = N2O + NO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
CaCl2 + Na2CO3 = NaCl + Ca2(CO3)2 =>
2 CaCl2 + 2 Na2CO3 = 4 NaCl + Ca2(CO3)2
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
NaClO + HCl = Cl2 + H2O + NaCl =>
NaClO + 2 HCl = Cl2 + H2O + NaCl
CaCl2 + Na2CO3 = NaCl + Ca2(CO3)2 =>
2 CaCl2 + 2 Na2CO3 = 4 NaCl + Ca2(CO3)2
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
CaCl2 + Na2CO3 = NaCl + Ca2(CO3)2 =>
2 CaCl2 + 2 Na2CO3 = 4 NaCl + Ca2(CO3)2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
KI2 + PbN2 = PbI2 + KN2 =>
KI2 + PbN2 = PbI2 + KN2
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
(S8) + O = SO2 =>
(S8) + 16 O = 8 SO2
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O(water) =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O(water)
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
(NaN3) = N2 + Na =>
2(NaN3) = 3 N2 + 2 Na
C8H18 = C + H =>
C8H18 = 8 C + 18 H
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/08
Équations équilibrées sur03/11/07
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