| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 2 C2H6 = C6H14
AgNO3(aq)NaCl(aq) = AgCl(s)NaNO3(aq) =>
AgNO3(aq)NaCl(aq) = AgCl(s)NaNO3(aq)
ClCH2COOH = ClCH2COO + H =>
ClCH2COOH = ClCH2COO + H
C6H14 + oxygen = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + LiOH = LiNO3 + HHO =>
HNO3 + LiOH = LiNO3 + HHO
Ar3 + O2 = ArO3 =>
2 Ar3 + 9 O2 = 6 ArO3
NH4NO3 + C5H12 = N2 + H2O + CO2 =>
16 NH4NO3 + C5H12 = 16 N2 + 38 H2O + 5 CO2
Na2ZnO2 + HCl(exceso) = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl(exceso) = ZnCl2 + 2 NaCl + 2 H2O
Na2S + CdSO4 = Na2SO4 + SCd =>
Na2S + CdSO4 = Na2SO4 + SCd
C25H52(s) + O2(g) = CO2(g) + H20(g) =>
5 C25H52(s) + 125 O2(g) = 125 CO2(g) + 13 H20(g)
(CH2OHCH2)3N + HCl = (HOCH2CH2)3N*HCl =>
(CH2OHCH2)3N + HCl = (HOCH2CH2)3N*HCl
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
NO3K = NO2K + O =>
NO3K = NO2K + O
O2 + U = UO2 =>
O2 + U = UO2
C2H4 + Cl2 = C2HCl + HCl =>
C2H4 + 2 Cl2 = C2HCl + 3 HCl
NaOH + KHC6H4(CO2)2 = KHC6OH + NaH4(CO2)2 =>
NaOH + KHC6H4(CO2)2 = KHC6OH + NaH4(CO2)2
HCl(g) + Si(s) = SiCl4(g) + H2(g) =>
4 HCl(g) + Si(s) = SiCl4(g) + 2 H2(g)
Na + Al(OH)3 = NaOH + Al =>
3 Na + Al(OH)3 = 3 NaOH + Al
FeSO4 + (NH4)2SO4 = FeSO4(NH4)2SO4 =>
FeSO4 + (NH4)2SO4 = FeSO4(NH4)2SO4
NO2 + H2O(l) = HNO2 + HNO3 =>
2 NO2 + H2O(l) = HNO2 + HNO3
KMnO4 + C2H2O2 = K2O + MnO + CO2 + H2O =>
6 KMnO4 + 5 C2H2O2 = 3 K2O + 6 MnO + 10 CO2 + 5 H2O
NaOH + H2SO4 = Na2SO4 + OH + H =>
2 NaOH + H2SO4 = Na2SO4 + 2 OH + 2 H
Li + C2H3O2 = C2H3LiO2 =>
Li + C2H3O2 = C2H3LiO2
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
KIO3 + HNO3 = KNO3 + HIO3 =>
KIO3 + HNO3 = KNO3 + HIO3
KMnO4 + KI + HCl = I2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 8 H2O + 2 MnCl2 + 12 KCl
NaOH{-} + CaNO3 = NaNO3 + CaOH{-} =>
NaOH{-} + CaNO3 = NaNO3 + CaOH{-}
N2H2 + O2 = H2O + NO2 =>
2 N2H2 + 5 O2 = 2 H2O + 4 NO2
PbO2 + NaOH + Cr2(SO4)3 = Na2PbO2 + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 3 Na2PbO2 + 3 Na2SO4 + 2 Na2CrO4 + 8 H2O
KMnO4 + SO2 = KSO4 + MnSO4 =>
KMnO4 + 2 SO2 = KSO4 + MnSO4
H[AuCl4]*6H2O = H2O + HCl + AuCl3 =>
H[AuCl4]*6H2O = 6 H2O + HCl + AuCl3
CoO2 + H{+} + {-} = Co{3+} + H2O =>
CoO2 + 4 H{+} + e = Co{3+} + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Hg + HPbO2{-} + H{+} = HgO + Pb + H2O =>
Hg + HPbO2{-} + H{+} = HgO + Pb + H2O
NaCl + CuSO4 = NaCu + SO4Cl =>
NaCl + CuSO4 = NaCu + SO4Cl
H2CaO2 + KOH = K2CaO2 + H2O =>
H2CaO2 + 2 KOH = K2CaO2 + 2 H2O
SO3{2-} + Cl2 + H2O = SO4{2-} + H{+} + Cl{-} =>
SO3{2-} + Cl2 + H2O = SO4{2-} + 2 H{+} + 2 Cl{-}
MgSO4 + Na2S = Na2SO4 + MgS =>
MgSO4 + Na2S = Na2SO4 + MgS
Al(OH)3 + K2CO3 = KOH + Al2(CO3)3 =>
2 Al(OH)3 + 3 K2CO3 = 6 KOH + Al2(CO3)3
NaOH + HCl = NaCl + (H)2O =>
NaOH + HCl = NaCl + (H)2O
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Al2(CO3)3 + AgCl = AlCl3 + Ag2CO3 = =>
Al2(CO3)3 + 6 AgCl = 2 AlCl3 + 3 Ag2CO3
[Co(NH3)6]{2+} + H2O2{+} = [Co(NH3)6]{3+} + OH{-} =>
3[Co(NH3)6]{2+} + H2O2{+} = 3[Co(NH3)6]{3+} + 2 OH{-}
potassiumchlorate = potassiumperchlorate + potassiumchloride =>
4 KClO3 = 3 KClO4 + KCl
ClO2 + KMnO4 = KClO3 + Mn + O2 =>
2 ClO2 + 2 KMnO4 = 2 KClO3 + 2 Mn + 3 O2
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
Na2CO3 + BaCl2O8 = BaCO3 + Na2Cl2O8 =>
Na2CO3 + BaCl2O8 = BaCO3 + Na2Cl2O8
KCr(OH)4 = Cr2O3 + KOH + H2O =>
2 KCr(OH)4 = Cr2O3 + 2 KOH + 3 H2O
Fe + KMnO4 = KO4 + FeMn =>
Fe + KMnO4 = KO4 + FeMn
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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