| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrI2 + 24 KOH + 10 Cl2 = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
BeCl2 + Ag(NO2) = Be(NO2)2 + AgCl =>
BeCl2 + 2 Ag(NO2) = Be(NO2)2 + 2 AgCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ba(Cl)2 + K2(SO4) = BaSO4 + KCl =>
Ba(Cl)2 + K2(SO4) = BaSO4 + 2 KCl
(NH2)2CO + CaO + H2O = NH3 + CaCO3 =>
(NH2)2CO + CaO + H2O = 2 NH3 + CaCO3
MgO + Na2CO3 = MgCO3 + Na2O =>
MgO + Na2CO3 = MgCO3 + Na2O
(H2SO4) + (NaOH) = (Na2SO4) + H2O =>
(H2SO4) + 2(NaOH) = (Na2SO4) + 2 H2O
NH4Cl + H2SO4 = NH4SO4 + H2Cl =>
NH4Cl + H2SO4 = NH4SO4 + H2Cl
CH3(CH2)4CH2NH2HCl = CH3(CH2)4CH2NH3Cl =>
CH3(CH2)4CH2NH2HCl = CH3(CH2)4CH2NH3Cl
Cu + Na2SO4 = Cu2(SO4)2 + Na =>
2 Cu + 2 Na2SO4 = Cu2(SO4)2 + 4 Na
F + O + K = FO2K =>
F + 2 O + K = FO2K
CaO + MgO = MgO2 + Ca =>
CaO + MgO = MgO2 + Ca
MgCl2 + Al(NO3)3 = Mg(NO3)2 + AlCl3 =>
3 MgCl2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 AlCl3
C + CrO2 = CO2Cr =>
C + CrO2 = CO2Cr
PdCl2(Ac) + HNO3(Ac) = Pd(NO3)2(Ac) + HCl(Ac) =>
PdCl2(Ac) + 2 HNO3(Ac) = Pd(NO3)2(Ac) + 2 HCl(Ac)
BaCl2 + Co(SO4) = Ba(SO4) + CoCl2 =>
BaCl2 + Co(SO4) = Ba(SO4) + CoCl2
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
C4H4N2 + O2 = CO2 + H2O + NO2 =>
C4H4N2 + 7 O2 = 4 CO2 + 2 H2O + 2 NO2
[Fe(SCN)3]NaF = Na(SCN)3FeF =>
[Fe(SCN)3]NaF = Na(SCN)3FeF
KMnO4 + Na2S2O3 + H2O = MnO2 + Na2SO4 + K2SO4 + KOH =>
8 KMnO4 + 3 Na2S2O3 + H2O = 8 MnO2 + 3 Na2SO4 + 3 K2SO4 + 2 KOH
CaCl2 + Na2C2O4 = Ca(C2O4) + NaCl =>
CaCl2 + Na2C2O4 = Ca(C2O4) + 2 NaCl
FeO4{2-} + C2O4{2-} + H{+} = Fe{3+} + H2O + CO2 =>
2 FeO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Fe{3+} + 8 H2O + 6 CO2
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(NH4)3 + PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
LiBr + Cl2 = Li + BrCl =>
2 LiBr + Cl2 = 2 Li + 2 BrCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S2O82{-} + I{-} = SO42{-} + I2I2 + S2O32{-} = I{-} + S4O62{-} =>
104 S2O82{-} + 100 I{-} = 200 SO42{-} + 25 I2I2 + 4 S2O32{-}
C3H6O + SrCl2 = C3H6Cl2 + SrO =>
C3H6O + SrCl2 = C3H6Cl2 + SrO
Zn(NO3)2 + Na2O = ZnO2 + Na2NO3 =>
Zn(NO3)2 + 2 Na2O = ZnO2 + 2 Na2NO3
Ca(OH)2 + Li2OCa3N2 = CaO + LiOH + NH3 =>
4 Ca(OH)2 + Li2OCa3N2 = 7 CaO + 2 LiOH + 2 NH3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CH3COOH + NaOH = CH3COO + Na + H2O =>
CH3COOH + NaOH = CH3COO + Na + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
KClO + HBr = KBrO + HCl =>
KClO + HBr = KBrO + HCl
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2* + Cl2* = HCl =>
H2* + Cl2* = 2 HCl
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
CaF2 + O2 = CaO + F2 =>
2 CaF2 + O2 = 2 CaO + 2 F2
Ag + N2 = AgN =>
2 Ag + N2 = 2 AgN
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + Au(C2H3O2)3 = Au + AgC2H3O2 =>
3 Ag + Au(C2H3O2)3 = Au + 3 AgC2H3O2
S + I2 = SI2 =>
S + I2 = SI2
HNO3C2H5OH = C2H4OHNO2H2O =>
HNO3C2H5OH = C2H4OHNO2H2O
MnO4{-} + C2H5OH + H{+} = Mn{+2} + C2H4O2 + H2O =>
4 MnO4{-} + 5 C2H5OH + 12 H{+} = 4 Mn{+2} + 5 C2H4O2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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