| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + HCl = KCl + KSH
CH4O + O2 = C2H4O2 + H2O =>
2 CH4O + O2 = C2H4O2 + 2 H2O
ZnSO4 + BaS = ZnS + SO4Ba =>
ZnSO4 + BaS = ZnS + SO4Ba
Sr + CoC2H3O2 = SrC2H3O2 + Co =>
Sr + CoC2H3O2 = SrC2H3O2 + Co
NaCl + KMnO4 + HNO3 = Cl2 + Mn(NO3)2 + H2O + NaNO3 + KNO3 =>
10 NaCl + 2 KMnO4 + 16 HNO3 = 5 Cl2 + 2 Mn(NO3)2 + 8 H2O + 10 NaNO3 + 2 KNO3
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
C6H4COOHCOOK + NaOH = H2O + C6H4COONaCOOK =>
C6H4COOHCOOK + NaOH = H2O + C6H4COONaCOOK
NaAlO2HNO3 = NaNO3HAlO2 =>
NaAlO2HNO3 = NaNO3HAlO2
[Ag(NH3)2]Cl + Na = Ag + NH3 + NaCl =>
[Ag(NH3)2]Cl + Na = Ag + 2 NH3 + NaCl
KCl + O3 = KClO2 =>
3 KCl + 2 O3 = 3 KClO2
K2CrO7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 Na2SO3 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + H2O(steam) = MgO + H2 =>
Mg + H2O(steam) = MgO + H2
AlBr3 + Cl2 = AlBr3Cl =>
2 AlBr3 + Cl2 = 2 AlBr3Cl
CaO + P4O10 = CaP4O11 =>
CaO + P4O10 = CaP4O11
NaNO3 + FeCl3 = NaCl3 + FeNO3 =>
NaNO3 + FeCl3 = NaCl3 + FeNO3
PhCH3 + C2H3NaO2 + H2SO4 = PhCH2COCH3 + Na2SO4 + H2O =>
2 PhCH3 + 2 C2H3NaO2 + H2SO4 = 2 PhCH2COCH3 + Na2SO4 + 2 H2O
Ba(OH)2Ca(NO3)2 = Ba(NO3)2Ca(OH)2 =>
Ba(OH)2Ca(NO3)2 = Ba(NO3)2Ca(OH)2
C6H5NO2 + Cl2 = C6H5Cl2 + NO2 =>
C6H5NO2 + Cl2 = C6H5Cl2 + NO2
Na3N + Cr2O3 = Na2O + CrN =>
2 Na3N + Cr2O3 = 3 Na2O + 2 CrN
SrO + SO2 = SrO2 + S =>
2 SrO + SO2 = 2 SrO2 + S
TiCl4 + H2O2 = H2TiO2Cl4 =>
TiCl4 + H2O2 = H2TiO2Cl4
[Co(NH3)6]SO4 = [Co(NH3)6] + SO4 =>
[Co(NH3)6]SO4 = [Co(NH3)6] + SO4
Na3N + Cr2O3 = Na2O + CrN =>
2 Na3N + Cr2O3 = 3 Na2O + 2 CrN
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K =>
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K
CH3COOH + NH4NO3 = CH3COONO3 + HNH4 =>
CH3COOH + NH4NO3 = CH3COONO3 + HNH4
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
H2O + FeS2 + O2 = Fe{+2} + H{+} + SO4{-2} =>
2 H2O + 2 FeS2 + 7 O2 = 2 Fe{+2} + 4 H{+} + 4 SO4{-2}
KCO3 + CO2 = KCO2 + CO3 =>
KCO3 + CO2 = KCO2 + CO3
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + CH3CHO + H2O =>
Cr2O7{2-} + 8 H{+} + 3 C2H5OH = 2 Cr{3+} + 3 CH3CHO + 7 H2O
Na2(CO3) + HCl = NaCl + H2O + (CO2) =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + (CO2)
SnI4 + Ni{2-} = Sn{2+} + Ni + I{-} =>
SnI4 + Ni{2-} = Sn{2+} + Ni + 4 I{-}
Fe2(SO4)3 + Al = Fe + AlSO4 =>
Fe2(SO4)3 + 3 Al = 2 Fe + 3 AlSO4
Zn + Al2S3 = ZnS + Al =>
3 Zn + Al2S3 = 3 ZnS + 2 Al
NO + H2 = H2O + NH3(g) =>
2 NO + 5 H2 = 2 H2O + 2 NH3(g)
HFLi(OH) = H(OH)LiF =>
HFLi(OH) = H(OH)LiF
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ag2S + H{+} + NO3{-} = Ag{+} + NO2 + S + H2O =>
Ag2S + 4 H{+} + 2 NO3{-} = 2 Ag{+} + 2 NO2 + S + 2 H2O
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2CO3 + NaCl = NH4Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2 NH4Cl + Na2CO3
C3H6Cl2 + KOH = C3H6O + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H6O + 2 KCl + H2O
NH4SO4 + BaNO3 = BaSO4 + NO3NH4 =>
NH4SO4 + BaNO3 = BaSO4 + NO3NH4
Co(NO3)2 + OH = Co(OH)2 + (NO3)2 =>
Co(NO3)2 + 2 OH = Co(OH)2 + (NO3)2
P + H = HP =>
P + H = HP
MgCl2 + KOH = KCl2 + MgOH =>
MgCl2 + KOH = KCl2 + MgOH
[Ni(NH3)6]Cl2 + KCN = Ni(CN)4 + K + Cl2 + NH3 =>
[Ni(NH3)6]Cl2 + 4 KCN = Ni(CN)4 + 4 K + Cl2 + 6 NH3
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
(NH4)2C2O4 + CaCl2 = NH4Cl + CaC2O4 =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + CaC2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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