| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8[Al(OH)4]{-} + 3 NH3
AlCl3 + (NH)F4 = AlF3 + (NH)Cl4 =>
4 AlCl3 + 3(NH)F4 = 4 AlF3 + 3(NH)Cl4
NiBr + KOH = KBr + NiOH =>
NiBr + KOH = KBr + NiOH
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
Al + MnO = Al3O + Mn =>
3 Al + MnO = Al3O + Mn
Na2CO3(calor) = Na2O + CO2 =>
Na2CO3(calor) = Na2O + CO2
C2H5OH + O2 = C2H4O2 + H2O =>
C2H5OH + O2 = C2H4O2 + H2O
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
Co2Cl2 + NaOH = Co(OH)2 + Na2Cl =>
Co2Cl2 + 4 NaOH = 2 Co(OH)2 + 2 Na2Cl
NaCe = Na{+} + Ce{-} =>
NaCe = Na{+} + Ce{-}
Hg + H{+} + NO3{-} = Hg{2+} + NO + H2O =>
3 Hg + 8 H{+} + 2 NO3{-} = 3 Hg{2+} + 2 NO + 4 H2O
Li2SO3 + HNO3 = LiNO3 + H2O + SO2 =>
Li2SO3 + 2 HNO3 = 2 LiNO3 + H2O + SO2
NiBr + KOH = KBr + NiOH =>
NiBr + KOH = KBr + NiOH
Fe(OH)3 + KI = Fe(OH)2 + I2 + KOH =>
2 Fe(OH)3 + 2 KI = 2 Fe(OH)2 + I2 + 2 KOH
NO3{-} + H2O + OH{-} + Al = NH3 + AlO2{-} =>
3 NO3{-} + 2 H2O + 5 OH{-} + 8 Al = 3 NH3 + 8 AlO2{-}
Cl2 + K1 = KCl =>
Cl2 + 2 K1 = 2 KCl
CO2 + H2O = C5H6 + O2 =>
10 CO2 + 6 H2O = 2 C5H6 + 13 O2
BaNO3 + NH3 + H2O = Ba(OH)2 + (NH4)2NO3 =>
BaNO3 + 2 NH3 + 2 H2O = Ba(OH)2 + (NH4)2NO3
H2SO4 + Na2S2O3 = H2S2O3 + Na2SO4 =>
H2SO4 + Na2S2O3 = H2S2O3 + Na2SO4
Potassium + magnesiumchloride = potassiumchloride + magnesium =>
2 K + MgCl2 = 2 KCl + Mg
O2 + SO = SO3 =>
O2 + SO = SO3
I + Ta = TaI =>
I + Ta = TaI
Ni + (CO3)1 = NiO + CO2 =>
Ni + (CO3)1 = NiO + CO2
NaIO3 + CO + H2SO4 = I2 + CO2 + Na2SO4 + H2O =>
2 NaIO3 + 5 CO + H2SO4 = I2 + 5 CO2 + Na2SO4 + H2O
C12H15O3 + O2 = CO2 + H2O =>
4 C12H15O3 + 57 O2 = 48 CO2 + 30 H2O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
H2SO4 + Na4Cl = (Na4)2SO4 + HCl =>
H2SO4 + 2 Na4Cl = (Na4)2SO4 + 2 HCl
K2O4 + CO2 = O2 + K2CO3 =>
2 K2O4 + 2 CO2 = 3 O2 + 2 K2CO3
Ca(OH)2 + Fe = Fe2O3 + CaH2 =>
3 Ca(OH)2 + 4 Fe = 2 Fe2O3 + 3 CaH2
Na + NiBr2 = NaBr + Ni =>
2 Na + NiBr2 = 2 NaBr + Ni
Al + NaO = NaAlO =>
Al + NaO = NaAlO
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2 =>
6 KOH + 3 COCl2 + 2 KClO3 = 3 CO2O3 + 8 KCl + 3 H2
C6H5OH + CH4 = C6H5CH3 + H2O =>
C6H5OH + CH4 = C6H5CH3 + H2O
MnCl + NaOH + Br2 = Na2MnO4 + NaBr + NaCl + H2O =>
2 MnCl + 16 NaOH + 5 Br2 = 2 Na2MnO4 + 10 NaBr + 2 NaCl + 8 H2O
KNO2 + HNO3 = KNO3 + HNO2 =>
KNO2 + HNO3 = KNO3 + HNO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
I{-} + O2 + H{+} = I2 + H2O =>
4 I{-} + O2 + 4 H{+} = 2 I2 + 2 H2O
NaBH4 + HCl + H2O = H3BO3 + H2 + NaCl =>
NaBH4 + HCl + 3 H2O = H3BO3 + 4 H2 + NaCl
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
NaCl + Pb(CH3CO2)2 = PbCl + Na(CH3CO2)2 =>
NaCl + Pb(CH3CO2)2 = PbCl + Na(CH3CO2)2
NH3 + NaClO = NaCl + N2 + H2O =>
2 NH3 + 3 NaClO = 3 NaCl + N2 + 3 H2O
NiBr + KOH = KBr + NiOH =>
NiBr + KOH = KBr + NiOH
Al + PB(NO3)2 = Al(NO3)2 + PB =>
Al + PB(NO3)2 = Al(NO3)2 + PB
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
Mn{2+} + S2O8{2-} = Mn{4+} + SO4{2-} =>
Mn{2+} + S2O8{2-} = Mn{4+} + 2 SO4{2-}
NH3 + NaClO = NaCl + N2 + H2O =>
2 NH3 + 3 NaClO = 3 NaCl + N2 + 3 H2O
Al + PB(NO3)2 = Al(NO3)2 + PB =>
Al + PB(NO3)2 = Al(NO3)2 + PB
NaBiO3 + MnCl2 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + NaCl + H2O =>
5 NaBiO3 + 2 MnCl2 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + NaNO3 + 4 NaCl + 7 H2O
Al + PB(NO3)2 = Al(NO3)2 + PB =>
Al + PB(NO3)2 = Al(NO3)2 + PB
NaBiO3 + MnCl2 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + NaCl + H2O =>
5 NaBiO3 + 2 MnCl2 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + NaNO3 + 4 NaCl + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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