| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsH12 + 4 O2 = CsO2 + 6 H2O
LiCl = Li + Cl =>
LiCl = Li + Cl
P2H4 = PH3 + P2 =>
3 P2H4 = 4 PH3 + P2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AsH3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
AsH3 + 4 I2 + 4 H2O = H3AsO4 + 8 I{-} + 8 H{+}
C3H8 + F2 = C3F8 + HF =>
C3H8 + 8 F2 = C3F8 + 8 HF
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
Pb + NaOH = Pb(OH) + Na =>
Pb + NaOH = Pb(OH) + Na
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
C2H4Cl2 + O2 = CO + H2O + Cl2 =>
C2H4Cl2 + 2 O2 = 2 CO + 2 H2O + Cl2
GeO2 + HNO3 = Ge(NO3)4 + H2O =>
GeO2 + 4 HNO3 = Ge(NO3)4 + 2 H2O
Na2O + HCI = H2O + NaCI =>
Na2O + 2 HCI = H2O + 2 NaCI
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
NaBr + BaCl2 = NaCl + BaBr2 = C3H8 + O2 = H2O + CO2 =>
2 NaBr + BaCl2 = 2 NaCl + BaBr2
AgNO3 + MgCl2 = AgCl2MgNO3 =>
AgNO3 + MgCl2 = AgCl2MgNO3
NaClO3 + KCO3 = KClO3 + NaCO3 =>
NaClO3 + KCO3 = KClO3 + NaCO3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
CrI3 + Na(OH) + Cl2 = NaIO4 + NaCrO4 + NaCl + H2O =>
CrI3 + 32 Na(OH) + 14 Cl2 = 3 NaIO4 + NaCrO4 + 28 NaCl + 16 H2O
Cl2 + CaF2 = CaCl2F2 =>
Cl2 + CaF2 = CaCl2F2
CuCl + Ca(NO3)2 = CaCl2 + CuNO3 =>
2 CuCl + Ca(NO3)2 = CaCl2 + 2 CuNO3
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
NH3 + ZnO = Zn + N2 + H2O =>
2 NH3 + 3 ZnO = 3 Zn + N2 + 3 H2O
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
CuSO4 + HgNO3 = CuNO3 + HgSO4 =>
CuSO4 + HgNO3 = CuNO3 + HgSO4
H2SO4 + KI = KHSO4 + I + H2S + H2O =>
9 H2SO4 + 8 KI = 8 KHSO4 + 8 I + H2S + 4 H2O
Pb2O3 = Pb + O2 =>
2 Pb2O3 = 4 Pb + 3 O2
KO5 + CO5 = K4C5O3 + O4 =>
8 KO5 + 10 CO5 = 2 K4C5O3 + 21 O4
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
CaSO4 + K2O = CaO + K2SO4 =>
CaSO4 + K2O = CaO + K2SO4
(Cd(NH3)4)(OH)2 = CdO + NH3 + H2O =>
(Cd(NH3)4)(OH)2 = CdO + 4 NH3 + H2O
Hg + O = HgO =>
Hg + O = HgO
NO + NH2 = N2 + H2O =>
NO + NH2 = N2 + H2O
C2H5OH(l) + O2 = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2 = 2 CO2(g) + 3 H2O(l)
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
HgSO4 + H2S = HgS + H2SO4 =>
HgSO4 + H2S = HgS + H2SO4
RCOONa + H2SO4 = RCOOH + Na2SO4 =>
2 RCOONa + H2SO4 = 2 RCOOH + Na2SO4
SbCl6 + Mg = Sb + ClMg =>
SbCl6 + 6 Mg = Sb + 6 ClMg
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
FeSO4*(NH4)2SO4*6H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O + NH3 =>
FeSO4*(NH4)2SO4*6H2O + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 8 H2O + 2 NH3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaF + Al2(SO4)3 = Na2SO4 + Na3(AlF6) =>
12 NaF + Al2(SO4)3 = 3 Na2SO4 + 2 Na3(AlF6)
H{+]+NO3{-}+S{2-} = NO2{-}+S+H2O =>
2 H{+]+NO3{-}+S{2-} = NO2{-}+S+H2O
Sc2O3 + SO2 = Sc2(SO3)3 =>
Sc2O3 + 3 SO2 = Sc2(SO3)3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CuO + KOH + HCl = CuCl4 + K + H2O =>
CuO + 2 KOH + 4 HCl = CuCl4 + 2 K + 3 H2O
MgSO4 = MgOSO3 =>
MgSO4 = MgOSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/24
Équations équilibrées sur01/05/24
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