| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + 8 NaClO + 4 H2SO4 = 4 Cl2 + K2SO4 + 4 Na2SO4 + 4 H2O
HCO3 + OH = CO3 + HOH =>
HCO3 + OH = CO3 + HOH
HCl + Cl2 = H2Cl3 =>
4 HCl + Cl2 = 2 H2Cl3
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
LiAlH4 + SnCl4 = SnCl2 + LiCl + AlCl3 + HCl =>
LiAlH4 + 4 SnCl4 = 4 SnCl2 + LiCl + AlCl3 + 4 HCl
NiSO4 + Na2S = Ni(S) + Na2(SO4) =>
NiSO4 + Na2S = Ni(S) + Na2(SO4)
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
AgNo3 + K2Cr2O4 = Ag2Cr2O4 + KNo3 =>
2 AgNo3 + K2Cr2O4 = Ag2Cr2O4 + 2 KNo3
CrSO4 + Na2CO3 = CrCO3 + Na2SO4 =>
CrSO4 + Na2CO3 = CrCO3 + Na2SO4
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Fe2 + Cl2 = FeCl2 =>
Fe2 + 2 Cl2 = 2 FeCl2
KAlH4 + H2O = KAl(OH)4 + H2 =>
KAlH4 + 4 H2O = KAl(OH)4 + 4 H2
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
KAlH4 + H2O = KAl(OH)4 + H2 =>
KAlH4 + 4 H2O = KAl(OH)4 + 4 H2
HCN + CH3CH2CHO = C4H7NO =>
HCN + CH3CH2CHO = C4H7NO
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
Fe + LiOH = FeO + Li + H2 =>
2 Fe + 2 LiOH = 2 FeO + 2 Li + H2
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
Zn(OH)2 = ZnO + H2O = =>
Zn(OH)2 = ZnO + H2O
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
KAlH4 + H2O = KAl(OH)4 + H2 =>
KAlH4 + 4 H2O = KAl(OH)4 + 4 H2
PCl3 + H2SO4 + H2O = H3PO4 + HCl + SO2 =>
PCl3 + H2SO4 + 2 H2O = H3PO4 + 3 HCl + SO2
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
Na3PO4 + CO2 + H2O = Na2HPO4 + Na2CO3 =>
2 Na3PO4 + CO2 + H2O = 2 Na2HPO4 + Na2CO3
C7H14 + CO2 = CO + H2O =>
C7H14 + 14 CO2 = 21 CO + 7 H2O
KSH + HF = KF + H2S =>
KSH + HF = KF + H2S
Ca(OH)2 + H2O = Ca(OH2)2 + OH =>
Ca(OH)2 + 2 H2O = Ca(OH2)2 + 2 OH
Na2CO3 + Mg(NO3)2 = NaNO3 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3
FeO + S = FeS2 + SO2 =>
2 FeO + 5 S = 2 FeS2 + SO2
ZnO + Cl = ZnCl2 + O2 =>
2 ZnO + 4 Cl = 2 ZnCl2 + O2
Na + K2SO3 = Na2SO3 + K =>
2 Na + K2SO3 = Na2SO3 + 2 K
CaC2 + N2 = CaC(N)2 + C =>
CaC2 + N2 = CaC(N)2 + C
KAlO2HNO3H2O = Al(OH)3KNO3 =>
KAlO2HNO3H2O = Al(OH)3KNO3
CrSO4 + Li = Li2SO4 + Cr =>
CrSO4 + 2 Li = Li2SO4 + Cr
Pb(SO4)2 + AgNO3 = Ag(SO4) + Pb(NO3)2 =>
Pb(SO4)2 + 2 AgNO3 = 2 Ag(SO4) + Pb(NO3)2
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
P4 + HOCl + H2O = H3PO4 + Cl{-} + H3O{+} =>
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}
H3PO2 + CuSO4 + H2O = H3PO4 + Cu + H2SO4 =>
H3PO2 + 2 CuSO4 + 2 H2O = H3PO4 + 2 Cu + 2 H2SO4
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + Cl{-} + H{+} =>
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + 2 Cl{-} + 2 H{+}
Mg + H2SeO4 = MgSeO4 + H2 =>
Mg + H2SeO4 = MgSeO4 + H2
KAlH4 + H2O = KAl(OH)4 + H2 =>
KAlH4 + 4 H2O = KAl(OH)4 + 4 H2
HCl + H2O2 = Cl + H2O =>
2 HCl + H2O2 = 2 Cl + 2 H2O
(NH4)2PdCl4 = Pd + NH4Cl + Cl2 =>
(NH4)2PdCl4 = Pd + 2 NH4Cl + Cl2
NH4 + SO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
2 NH4 + SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 H2O
MnO2 + H2O + F2O = MnO4{-} + H{+} + F{-} =>
4 MnO2 + 5 H2O + 3 F2O = 4 MnO4{-} + 10 H{+} + 6 F{-}
CH2CHCH2Cl + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH2Cl + KOH =>
3 CH2CHCH2Cl + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH(OH)CH2Cl + 2 KOH
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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