| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(s)NaOH(s) = Na2O(s) + H2O(g)
SOCl2 + Li = SO2 + S8 + Cl{-} + Li{+} =>
16 SOCl2 + 32 Li = 8 SO2 + S8 + 32 Cl{-} + 32 Li{+}
ZnI2 + Mn2(C2O4)3 = ZnC2O4 + MnI3 =>
3 ZnI2 + Mn2(C2O4)3 = 3 ZnC2O4 + 2 MnI3
(C7H10N) + O2 = CO2 + H2O + nitrogendioxide =>
2(C7H10N) + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
ZnS2 + O2 = ZnO + SO2 =>
2 ZnS2 + 5 O2 = 2 ZnO + 4 SO2
K2CO3 + C(NH2)2O = KOCN + H2O =>
K2CO3 + C(NH2)2O = 2 KOCN + 2 H2O
MnO4 + S = MnO2 + SO3 =>
3 MnO4 + 2 S = 3 MnO2 + 2 SO3
CuCl2 + NH4OH = Cu(NH3)4 + H2O + HCl + N2 =>
3 CuCl2 + 14 NH4OH = 3 Cu(NH3)4 + 14 H2O + 6 HCl + N2
Na2SO3 + BaO = BaSO3 + Na2O =>
Na2SO3 + BaO = BaSO3 + Na2O
K3[Fe(C2O4)3] = FeC2O4 + CO2 + K2C2O4 =>
2 K3[Fe(C2O4)3] = 2 FeC2O4 + 2 CO2 + 3 K2C2O4
Zn + Pb(CH3COO)2 = Pb + CH3COOZn =>
2 Zn + Pb(CH3COO)2 = Pb + 2 CH3COOZn
H2SO4 + NO3{-} = HNO3 + SO4{2-} =>
H2SO4 + 2 NO3{-} = 2 HNO3 + SO4{2-}
Pb(NO3)2 + NaI = NaI(NO3)2 + Pb =>
Pb(NO3)2 + NaI = NaI(NO3)2 + Pb
Al(t) + Fe2O3(t) = Al2O3(t) + Fe(t) =>
2 Al(t) + Fe2O3(t) = Al2O3(t) + 2 Fe(t)
NaI + AgNO3 = Na(NO3) + IAg =>
NaI + AgNO3 = Na(NO3) + IAg
Al + NIBr2 = AlBr2 + NI =>
Al + NIBr2 = AlBr2 + NI
Fe(SCN)3 + KCl = KSCN + FeCl3 =>
Fe(SCN)3 + 3 KCl = 3 KSCN + FeCl3
PbSO4 + H2O = Pb + H2SO4 + O2 =>
2 PbSO4 + 2 H2O = 2 Pb + 2 H2SO4 + O2
K2CO3 + NaCrO4 = KCrO4 + Na2CO3 =>
K2CO3 + 2 NaCrO4 = 2 KCrO4 + Na2CO3
SO3 + H2O = H2O2 + SO =>
SO3 + 2 H2O = 2 H2O2 + SO
(CH3(CH2)16COO)3C3H5 + NaOH = C3H8O3 + C17H35CO2Na =>
(CH3(CH2)16COO)3C3H5 + 3 NaOH = C3H8O3 + 3 C17H35CO2Na
Pb + CO3 = Pb(ii)CO3 =>
Pb + CO3 = Pb(ii)CO3
NaIO3 + Na2S2O8 + NaOH = Na2SO4 + Na3H2IO6 + H2SO4 =>
2 NaIO3 + 2 Na2S2O8 + 6 NaOH = 3 Na2SO4 + 2 Na3H2IO6 + H2SO4
CaC2(s) + H2O(aq) = C2H2(g) + Ca(HO)2(s) =>
CaC2(s) + 2 H2O(aq) = C2H2(g) + Ca(HO)2(s)
KMnO4 + H2SO4 + H2C2O4 = H2O + MnSO4 + K2SO4 + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 8 H2O + 2 MnSO4 + K2SO4 + 10 CO2
Cu2 + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2 + 16 HNO3 = 6 Cu(NO3)2 + 8 H2O + 4 NO
Pb(OH)2 + Cl2 + NaOH = PbO2 + NaCl + H2O =>
Pb(OH)2 + Cl2 + 2 NaOH = PbO2 + 2 NaCl + 2 H2O
MgBr2 + K2SO4 = MgSO4 + KBr =>
MgBr2 + K2SO4 = MgSO4 + 2 KBr
CU2 + HCl = CU2HCl =>
CU2 + HCl = CU2HCl
HNO3 + CH3CH2NH2 = CH3CH2NH3{+} + NO3{-} =>
HNO3 + CH3CH2NH2 = CH3CH2NH3{+} + NO3{-}
C6H6 + Fe(OH)3 + H{+} = Fe{2+} + CO2 + H2O =>
C6H6 + 30 Fe(OH)3 + 60 H{+} = 30 Fe{2+} + 6 CO2 + 78 H2O
H2O2 + MnO4{-} = Mn{+2} + O2 + H{-} =>
3 H2O2 + 2 MnO4{-} = 2 Mn{+2} + 7 O2 + 6 H{-}
Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O
BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl
NH4NO3 + C10H22 = N2 + CO2 + H2O =>
31 NH4NO3 + C10H22 = 31 N2 + 10 CO2 + 73 H2O
NaClAgNO3 = AgCl + NaNO3 =>
NaClAgNO3 = AgCl + NaNO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
KOH + Mg(SO4) = MgOH + K(SO4) =>
KOH + Mg(SO4) = MgOH + K(SO4)
LiOH + HPO3 = LiPO3 + H2O =>
LiOH + HPO3 = LiPO3 + H2O
NH4VS3 + H2SO4 = V2S5 + H2S + (NH4)2SO4 =>
2 NH4VS3 + H2SO4 = V2S5 + H2S + (NH4)2SO4
CH3OH + CH3COOH = H2O + CH3COOCH3 =>
CH3OH + CH3COOH = H2O + CH3COOCH3
As2S5 + NaOH = Na3AsS4 + Na3AsO4 + H2O =>
4 As2S5 + 24 NaOH = 5 Na3AsS4 + 3 Na3AsO4 + 12 H2O
K2CrO4 + H2SO4 + KNO2 = K2SO4 + H2O + Cr2(SO4)3 + KNO3 =>
2 K2CrO4 + 5 H2SO4 + 3 KNO2 = 2 K2SO4 + 5 H2O + Cr2(SO4)3 + 3 KNO3
SO3 + H2 = H2O + H2S =>
SO3 + 4 H2 = 3 H2O + H2S
Ca(NO3)2 + NaOH + Al + H2O = NH3 + NaAlO2 + Ca(AlO2)2 =>
3 Ca(NO3)2 + 10 NaOH + 16 Al + 4 H2O = 6 NH3 + 10 NaAlO2 + 3 Ca(AlO2)2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C2H4O + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4O + 2 KMnO4 + H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH
CH3C(CH3)(OH)CH3 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3C(CH3)(OH)CH3 + 4 K2Cr2O7 + 16 H2SO4 = 2 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 27 H2O
(KIO3) + NaCl = KCl + NaIO3 =>
(KIO3) + NaCl = KCl + NaIO3
calcium + NH3 = calciumhydride + nitrogen =>
3 Ca + 2 NH3 = 3 CaH2 + N2
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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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