| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + Cl2 = NaCl2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na + ClO2 = NaClO2 =>
Na + ClO2 = NaClO2
N2O5 + H2O = H(NO3) =>
N2O5 + H2O = 2 H(NO3)
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca + O = CaO2 =>
Ca + 2 O = CaO2
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
BrF3 = Br + F =>
BrF3 = Br + 3 F
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H2CO3 + Sr(OH)2 = Sr(CO3) + H2O =>
H2CO3 + Sr(OH)2 = Sr(CO3) + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mg(OH)2 + H2So4 = MgSo4 + H2O =>
Mg(OH)2 + H2So4 = MgSo4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2O5 + H2O = H(NO3) =>
N2O5 + H2O = 2 H(NO3)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl(g) + NaOH(aq) = NaCl(aq) + NaClO2(aq) + H2O(l) =>
4 Cl(g) + 4 NaOH(aq) = 3 NaCl(aq) + NaClO2(aq) + 2 H2O(l)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
N2O4 + H2 = N2 + H2O =>
N2O4 + 4 H2 = N2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O5 + H2O = H(NO3) =>
N2O5 + H2O = 2 H(NO3)
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Ca(OH)2 + C + ClO2 + NaOH = CaCO3 + NaClO2 + H2O =>
Ca(OH)2 + C + 6 ClO2 + 6 NaOH = CaCO3 + 6 NaClO2 + 3 H2O
CAH2 + H2O = CA(OH)2 + H2 =>
CAH2 + 2 H2O = CA(OH)2 + 2 H2
KCl + CaI2 = KI2 + ClCa =>
KCl + CaI2 = KI2 + ClCa
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/14
Équations équilibrées sur05/15/13
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