| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + N2(g) = 2 AlN
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Cr + O = CrO3 =>
Cr + 3 O = CrO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
[Cu(NH3)4](OH)2 + H2SO4 = (NH4)2SO4 + CuSO4 + H2O =>
[Cu(NH3)4](OH)2 + 3 H2SO4 = 2(NH4)2SO4 + CuSO4 + 2 H2O
NaClAgNO3 = NaNO3 + AgCl =>
NaClAgNO3 = NaNO3 + AgCl
HCl + Ag(OH) = AgCl + H2O =>
HCl + Ag(OH) = AgCl + H2O
VO2 + H2 = V3O2 + H2O =>
3 VO2 + 4 H2 = V3O2 + 4 H2O
Li2O + H2O = Li + OH =>
Li2O + H2O = 2 Li + 2 OH
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Cu(s) + H2SO4(conc) = CuSO4(ppt) + H2(g) =>
Cu(s) + H2SO4(conc) = CuSO4(ppt) + H2(g)
C6H5ONa + CH3CH2Br = C6H5OCH2CH3 + BrNa =>
C6H5ONa + CH3CH2Br = C6H5OCH2CH3 + BrNa
FeCl3 + CuS = CuCl + FeS3 =>
FeCl3 + 3 CuS = 3 CuCl + FeS3
NaPO4 + HCl = HPO4 + NaCl =>
NaPO4 + HCl = HPO4 + NaCl
OH + Cu = CuOH =>
OH + Cu = CuOH
C3H8O + MnO4 = C3H6O2 + Mn2 + H2O =>
4 C3H8O + 2 MnO4 = 4 C3H6O2 + Mn2 + 4 H2O
NaNO3 + Hg + H2SO4 = Na2SO4 + HgSO4 + NO + H2O =>
2 NaNO3 + 3 Hg + 4 H2SO4 = Na2SO4 + 3 HgSO4 + 2 NO + 4 H2O
Zn + Fe(NO3) = Zn(NO3) + Fe =>
Zn + Fe(NO3) = Zn(NO3) + Fe
CHNaO3 + C2H4O2 = CO2 + NaCH3COO + H2O =>
CHNaO3 + C2H4O2 = CO2 + NaCH3COO + H2O
Al + CH3COOH = H2 + Al(CH2COO) =>
Al + CH3COOH = H2 + Al(CH2COO)
Ca3(PO4)2 + SiO2 + H2 = CaSiO + P4 + H2O =>
2 Ca3(PO4)2 + 6 SiO2 + 22 H2 = 6 CaSiO + P4 + 22 H2O
(NH4)3SO4 + Ca(OH)2 = Ca3(SO4)2 + NH3 + H2O =>
2(NH4)3SO4 + 3 Ca(OH)2 = Ca3(SO4)2 + 6 NH3 + 6 H2O
C5H11H2 + O2 = CO2 + H2O =>
4 C5H11H2 + 33 O2 = 20 CO2 + 26 H2O
Fe + N{2+} = N{3-} + Fe{2+} =>
5 Fe + 2 N{2+} = 2 N{3-} + 5 Fe{2+}
KMnO4 + C3H8O3 = K2O + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2O + 14 MnO2 + 9 CO2 + 12 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
PhO3 = PhO + O2 =>
PhO3 = PhO + O2
Ca(s) + HBr = CaBr2 + H2 =>
Ca(s) + 2 HBr = CaBr2 + H2
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaCO3CO2 = NaCO2CO3 =>
NaCO3CO2 = NaCO2CO3
C6H12O6 + NH4OH = C8H11O3N + CO2 + H2O =>
17 C6H12O6 + 12 NH4OH = 12 C8H11O3N + 6 CO2 + 66 H2O
KCrO + AgNO3 = AgCrO + KNO3 =>
KCrO + AgNO3 = AgCrO + KNO3
CH3OH + HCl = ClCH2OH + H2 =>
CH3OH + HCl = ClCH2OH + H2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
AgNO3(aq) + NaNO2(aq) = AgNO2(s) + NaNO3(aq) =>
AgNO3(aq) + NaNO2(aq) = AgNO2(s) + NaNO3(aq)
Cu(OH)2 + BaO = Ba(OH)2 + CuO =>
Cu(OH)2 + BaO = Ba(OH)2 + CuO
Zn{2+} + HCl = ZnCl + H{2+} =>
Zn{2+} + HCl = ZnCl + H{2+}
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
CH7NO2 + O2 = CO2 + H2O + N2 =>
4 CH7NO2 + 7 O2 = 4 CO2 + 14 H2O + 2 N2
NaCIO3 = Na + CI + O2 =>
2 NaCIO3 = 2 Na + 2 CI + 3 O2
H3C6H5O7 + NaOH = H2ONaH2C6H5O7 =>
H3C6H5O7 + NaOH = H2ONaH2C6H5O7
C7H4Na2O3 + H2SO4 = C7O3H6 + Na2SO4 =>
C7H4Na2O3 + H2SO4 = C7O3H6 + Na2SO4
Si + NaClO4 + NaOH = Na4SiO4 + NaCl + H2O =>
2 Si + NaClO4 + 8 NaOH = 2 Na4SiO4 + NaCl + 4 H2O
CO2 + H2O = O + H6C12O6 =>
12 CO2 + 3 H2O = 21 O + H6C12O6
C7H4NNaSO3 + C2H5I = C9H9NO3S + NaI =>
C7H4NNaSO3 + C2H5I = C9H9NO3S + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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