| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(s) + O2(g) = 2 AgO(s)
N3H + O2 = NO + H2O =>
4 N3H + 7 O2 = 12 NO + 2 H2O
SiI4 + H2O = SiO2 + HI =>
SiI4 + 2 H2O = SiO2 + 4 HI
Ag2S2O3 + H2O = Ag2S + H2SO4 =>
Ag2S2O3 + H2O = Ag2S + H2SO4
KClO4 + Al + KOH + H2O = KCl + K3[Al(OH)6] =>
3 KClO4 + 8 Al + 24 KOH + 12 H2O = 3 KCl + 8 K3[Al(OH)6]
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe + Hg = Fe2Hg =>
2 Fe + Hg = Fe2Hg
C21H28O4 + O2 = H2O + CO2 =>
C21H28O4 + 26 O2 = 14 H2O + 21 CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na(l) + Cl = NaCl =>
Na(l) + Cl = NaCl
Ca(OH)2 + (HCl)5 = CaCl2 + H2O =>
5 Ca(OH)2 + 2(HCl)5 = 5 CaCl2 + 10 H2O
Pb(OH)2 + H3BO3 = Pb(H2BO3)2 + H2O =>
Pb(OH)2 + 2 H3BO3 = Pb(H2BO3)2 + 2 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ae + Po4 = AePo4 =>
Ae + Po4 = AePo4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + CuCl2 = Fe(Cl2)2 + Cu =>
Fe + 2 CuCl2 = Fe(Cl2)2 + 2 Cu
Ac + HCl = AcCl2 + H2 =>
Ac + 2 HCl = AcCl2 + H2
Al + NaOH = Al(OH)2 + Na =>
Al + 2 NaOH = Al(OH)2 + 2 Na
Sr2 + H2SO4 = SrSO4 + H2S + H2O =>
2 Sr2 + 5 H2SO4 = 4 SrSO4 + H2S + 4 H2O
Ag2S(aq) + Al(s) + H2O(l) = Ag(s) + Al(OH)3(aq) + H2S(g) = =>
3 Ag2S(aq) + 2 Al(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq) + 3 H2S(g)
HCl + H2SO4 = HClSO4 + H2 =>
HCl + H2SO4 = HClSO4 + H2
Fe{3+} + CO3{2-} + H2O = Fe(OH)3 + HCO3{-} =>
Fe{3+} + 3 CO3{2-} + 3 H2O = Fe(OH)3 + 3 HCO3{-}
LiNO3 + NiO = LiNiO2 + NO2 =>
LiNO3 + NiO = LiNiO2 + NO2
FeS + PbF2 = FeF2 + PbS =>
FeS + PbF2 = FeF2 + PbS
CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2
Ca{2+} + EDTA{4-} = Ca2EDTA =>
2 Ca{2+} + EDTA{4-} = Ca2EDTA
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Fe(OH)3 + SOCl2 = Fe2Cl6 + SO2 + HCl =>
2 Fe(OH)3 + 6 SOCl2 = Fe2Cl6 + 6 SO2 + 6 HCl
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
C10H10 + KMnO4 + H2O = C10H14O4 + MnO2 + KOH =>
3 C10H10 + 4 KMnO4 + 8 H2O = 3 C10H14O4 + 4 MnO2 + 4 KOH
O2 + BaS = BaSO2 =>
O2 + BaS = BaSO2
O2 + Au2 = AuO2 =>
2 O2 + Au2 = 2 AuO2
HgC2H5Cl + Al = Hg + AlCl3 + C4H10 =>
6 HgC2H5Cl + 2 Al = 6 Hg + 2 AlCl3 + 3 C4H10
H2SO4 + AgNO3 = H2Ag + SO4NO3 =>
H2SO4 + AgNO3 = H2Ag + SO4NO3
KI + SnI2 = KSnI3 =>
KI + SnI2 = KSnI3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SnCl4 + Ni = Sn + NiCl =>
SnCl4 + 4 Ni = Sn + 4 NiCl
FeSO4 + KI = FeI2 + SO4K2 =>
FeSO4 + 2 KI = FeI2 + SO4K2
O2 + C14H18N2 = CO2 + H2O + N2 =>
37 O2 + 2 C14H18N2 = 28 CO2 + 18 H2O + 2 N2
Pa + T = PaT =>
Pa + T = PaT
NaCl + H2SO4 = Cl2 + Na2SO3 + H2O =>
2 NaCl + H2SO4 = Cl2 + Na2SO3 + H2O
NaI(aq) + Mg(NO3)(aq) = MgI(aq) + Na(NO3)(aq) =>
NaI(aq) + Mg(NO3)(aq) = MgI(aq) + Na(NO3)(aq)
H2S + (NH4)2S2O8 + H2O = (NH4)2SO4 + H2SO4 =>
H2S + 4(NH4)2S2O8 + 4 H2O = 4(NH4)2SO4 + 5 H2SO4
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
C6H12O5 + H2O = CO2 + C2H5OH =>
6 C6H12O5 + 3 H2O = 10 CO2 + 13 C2H5OH
NH3OHCl + FeCl3 = FeCl2 + HCl + H2O + N20 =>
20 NH3OHCl + 20 FeCl3 = 20 FeCl2 + 40 HCl + 20 H2O + N20
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
CH2O + NH2CH2COOH = H2O + CH2NCH2COOH =>
CH2O + NH2CH2COOH = H2O + CH2NCH2COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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