| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 NH3 + H2O2 = [Cu(NH3)4](OH)2
Zn + Ba(OH)2 = BaZnO2 + H2 =>
Zn + Ba(OH)2 = BaZnO2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4 =>
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4
NSO3 + H2O = H2SO4 + N =>
NSO3 + H2O = H2SO4 + N
As2S3 + KClO3 + K2O + H2O = KH2SAsO4 + SO4 + KCl =>
As2S3 + 3 KClO3 + K2O + 2 H2O = 2 KH2SAsO4 + SO4 + 3 KCl
AgCl + KCl = [AgCl2] + K =>
AgCl + KCl = [AgCl2] + K
CO(NH2)2 + TiCl3 = [Ti(CO(NH2)2)6]Cl3 =>
6 CO(NH2)2 + TiCl3 = [Ti(CO(NH2)2)6]Cl3
C6H10 + H2SO4 = C6H12O + SO3 =>
C6H10 + H2SO4 = C6H12O + SO3
PO4 + H3O = H3PO4 + OH =>
2 PO4 + 3 H3O = 2 H3PO4 + 3 OH
C14H29OH + PCl5 = C14H29Cl + OPCl3 + HCl =>
C14H29OH + PCl5 = C14H29Cl + OPCl3 + HCl
K2Cr2O4 + NaOH = KOH + Na2Cr2O4 =>
K2Cr2O4 + 2 NaOH = 2 KOH + Na2Cr2O4
CuSO4*5H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 5 H2O
SO2 + OH2O = H2SO4 =>
SO2 + OH2O = H2SO4
CH3CH(OH)CH2(OH) + HCl = CH3CH(Cl)CH2(Cl) + H2O =>
CH3CH(OH)CH2(OH) + 2 HCl = CH3CH(Cl)CH2(Cl) + 2 H2O
MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3
NHO3 + NH4NO = HN4NO3 + H2O =>
5 NHO3 + 5 NH4NO = 3 HN4NO3 + 11 H2O
Fe3O4 + CO = Fe + CO3 =>
Fe3O4 + 2 CO = 3 Fe + 2 CO3
CsOH + CaO = CaCsO(OH) =>
CsOH + CaO = CaCsO(OH)
H2O + CO2 + NaCl = HCl + Na(HCO3) =>
H2O + CO2 + NaCl = HCl + Na(HCO3)
I2 + HNO3 = HIO2 + NO2 + H2O =>
I2 + 6 HNO3 = 2 HIO2 + 6 NO2 + 2 H2O
C10H16ClNO + HI + P = C10H15N + PI3 + H2O + Cl =>
3 C10H16ClNO + 3 HI + P = 3 C10H15N + PI3 + 3 H2O + 3 Cl
SO2 + OH2O = H2SO4 =>
SO2 + OH2O = H2SO4
Pd(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Pd3(PO4)2 =>
3 Pd(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Pd3(PO4)2
H2C4O4H4 + KOH = K2C4O4H4 + H2O =>
H2C4O4H4 + 2 KOH = K2C4O4H4 + 2 H2O
Cs4Si + H2O = CsOH + SiH4 =>
Cs4Si + 4 H2O = 4 CsOH + SiH4
NaCl3 + FeBr3 = FeCl3 + NaBr3 =>
NaCl3 + FeBr3 = FeCl3 + NaBr3
PtS + Na2O2 = Pt + Na2SO2 =>
PtS + Na2O2 = Pt + Na2SO2
NO3{-} + H3O{+} + {-} = NH4{+}{+} + H2O =>
NO3{-} + 10 H3O{+} + 8e = NH4{+}{+} + 13 H2O
Na(cr) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(cr) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
H2SO3 + IO3{-} + H{+} = I2 + SO4{2{-}]+H2O =>
5 H2SO3 + 6 IO3{-} + 16 H{+} = 3 I2 + 5 SO4{2{-}]+13H2O
Pb + MgSO4 = Mg + PbSO4 =>
Pb + MgSO4 = Mg + PbSO4
CN{-} + OCl{-} = CNO{-} + Cl{-} =>
CN{-} + OCl{-} = CNO{-} + Cl{-}
ZnO2{-2} + Na2S + H{+} = ZnS + Na{+} + H2O =>
ZnO2{-2} + Na2S + 4 H{+} = ZnS + 2 Na{+} + 2 H2O
C6H12(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
MgCl2 + F = Cl + MgF2 =>
MgCl2 + 2 F = 2 Cl + MgF2
Cu2S + O = SO3 + Cu2O =>
Cu2S + 4 O = SO3 + Cu2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + S + NO2 + H2O =>
2 CuFeS2 + 32 HNO3 = 2 Cu(NO3)2 + Fe2(SO4)3 + S + 28 NO2 + 16 H2O
Na3PO4 + HNO3 = NaNO3 + H3PO4 =>
Na3PO4 + 3 HNO3 = 3 NaNO3 + H3PO4
C2O4{2-} = CO2 + e =>
C2O4{2-} = 2 CO2 + 2e
IO3 + H2SO4 = SO4 + I + H2O =>
IO3 + 3 H2SO4 = 3 SO4 + I + 3 H2O
CuSO4 + Na2S2O3 = Na(CuS2O3) + Na2SO4 + Na2S4O6 =>
2 CuSO4 + 4 Na2S2O3 = 2 Na(CuS2O3) + 2 Na2SO4 + Na2S4O6
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
HCl4 + LiOH = LiCl4 + H2O =>
HCl4 + LiOH = LiCl4 + H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Mo(OH)5 = Mo5 + (OH)5 =>
5 Mo(OH)5 = Mo5 + 5(OH)5
PbCrO4 + NaOH = Pb(OH)4Na2 + Na2CrO4 =>
PbCrO4 + 4 NaOH = Pb(OH)4Na2 + Na2CrO4
Fe + Cu{+2} = Cu + Fe{+3} =>
2 Fe + 3 Cu{+2} = 3 Cu + 2 Fe{+3}
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
NaHCO3*HCl = NaCl + H2O + CO2 =>
NaHCO3*HCl = NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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