| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
Na2SO4 + HCl = NaCl + H2SO4 =>
Na2SO4 + 2 HCl = 2 NaCl + H2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Mn + CaSO3 = MnSO3 + Ca =>
Mn + CaSO3 = MnSO3 + Ca
Ca(ClO3)2 + Ba3(PO4)2 = Ba3(ClO3)2 + Ca(PO4)2 =>
Ca(ClO3)2 + Ba3(PO4)2 = Ba3(ClO3)2 + Ca(PO4)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
Ca(OH)2 + Cl2 = CaClO3 + CaCl2 + HCl =>
3 Ca(OH)2 + 5 Cl2 = 2 CaClO3 + CaCl2 + 6 HCl
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3
NaOH + NH4Cl = NH3 + NaCl + H2O =>
NaOH + NH4Cl = NH3 + NaCl + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
C6H10O5 + H2O = C12H22O11 =>
2 C6H10O5 + H2O = C12H22O11
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
LI + CL = LICL =>
LI + CL = LICL
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Pb(OAc)2 + K2CrO4 = PbCrO4 + K(OAc) =>
Pb(OAc)2 + K2CrO4 = PbCrO4 + 2 K(OAc)
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
C12H7O4NF2 + KOH + C9H9O2SN = C12H6O2N2F2 + C7H7O2SK + CO2 + CH3OH =>
C12H7O4NF2 + KOH + C9H9O2SN = C12H6O2N2F2 + C7H7O2SK + CO2 + CH3OH
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/16
Équations équilibrées sur03/08/15
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