| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H10 = 2 C6H12 + C6H6
C + H2O = CO + H2 =>
C + H2O = CO + H2
HClO(aq) + KOH = KClO(aq) + H2O =>
HClO(aq) + KOH = KClO(aq) + H2O
SrCl2 + K2CrO4 = SrCrO4 + K2Cl2 =>
SrCl2 + K2CrO4 = SrCrO4 + K2Cl2
Fr(OH) + HCl = FrCl + H2O =>
Fr(OH) + HCl = FrCl + H2O
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
NH4F + MgSO4 = (NH4)2SO4 + MgF2 =>
2 NH4F + MgSO4 = (NH4)2SO4 + MgF2
NH3 + HC2H3O2 = NH4C2H3O2 =>
NH3 + HC2H3O2 = NH4C2H3O2
NaH2PO2 + Zn + H2SO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaH2PO2 + 4 Zn + 5 H2SO4 = 2 PH3 + 4 ZnSO4 + Na2SO4 + 4 H2O
Cl2O5 + Fe2O3 = ClO3 + FeO =>
Cl2O5 + Fe2O3 = 2 ClO3 + 2 FeO
Ca(MnO4)2 + H2SO4 = CaSO4 + HMnO4 =>
Ca(MnO4)2 + H2SO4 = CaSO4 + 2 HMnO4
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
Mg(NO3)2(aq) + NaCl(aq) = MgCl2 + NaNO3 =>
Mg(NO3)2(aq) + 2 NaCl(aq) = MgCl2 + 2 NaNO3
(H3C)3COH + HCl = C4H9Cl + H2O =>
(H3C)3COH + HCl = C4H9Cl + H2O
KMnO4 + Al2(SO4)3 = K2(SO4) + Al(MnO4)3 =>
6 KMnO4 + Al2(SO4)3 = 3 K2(SO4) + 2 Al(MnO4)3
C3H9OH + O2 = C4H7O2H + H2O =>
4 C3H9OH + 5 O2 = 3 C4H7O2H + 8 H2O
KMnO4 + KI + K(OH) = K2MnO4 + KIO3 + H2O =>
6 KMnO4 + KI + 6 K(OH) = 6 K2MnO4 + KIO3 + 3 H2O
HI + KHSO3 = KI + H2SO3 =>
HI + KHSO3 = KI + H2SO3
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
CH3COOHC2H5NH2 = CH3CONHC2H5H2O =>
CH3COOHC2H5NH2 = CH3CONHC2H5H2O
CdOH = Cd + OH =>
CdOH = Cd + OH
NiCl2 + Br2 + NaOH = NiO(OH) + NaBr + NaCl + H2O =>
2 NiCl2 + Br2 + 6 NaOH = 2 NiO(OH) + 2 NaBr + 4 NaCl + 2 H2O
Mg(NO3)2 + Na2(CrO4) = Mg(CrO4) + Na(NO3) =>
Mg(NO3)2 + Na2(CrO4) = Mg(CrO4) + 2 Na(NO3)
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
(CH3)2C6H3OH + Br2 = (Br2)CH3CH2BrC6H1OH + HBr =>
(CH3)2C6H3OH + 3 Br2 = (Br2)CH3CH2BrC6H1OH + 3 HBr
Na[Sn(OH)3] = Na2[Sn(OH)6]Sn =>
2 Na[Sn(OH)3] = Na2[Sn(OH)6]Sn
Cd + NiSO4 = CdSO4 + Ni =>
Cd + NiSO4 = CdSO4 + Ni
CH3CN + H2O = CH3COOH + NH3 =>
CH3CN + 2 H2O = CH3COOH + NH3
SO2 + KMnO4H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2Cr2O7 + KOH = K2Cr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 KOH = K2Cr2O7 + 2 NH3 + 2 H2O
BaSO3H2O = H2SO3BaO =>
BaSO3H2O = H2SO3BaO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
C4H10H + O2 = CO2 + H2O =>
4 C4H10H + 27 O2 = 16 CO2 + 22 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
ZnSO4 + Ae = Ae2(SO4)3 + Zn =>
3 ZnSO4 + 2 Ae = Ae2(SO4)3 + 3 Zn
C100H202O + O2 = CO2 + H2O =>
C100H202O + 150 O2 = 100 CO2 + 101 H2O
Ag + NH4OH = [Ag(NH3)2] + H2O =>
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
SO + H2 = HSO =>
2 SO + H2 = 2 HSO
Ba + TiO2 = BaO + Ti =>
2 Ba + TiO2 = 2 BaO + Ti
Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)
Na2CO3(aq) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(s) + CO2(g) + H2O(l)
Ca(CH3COO)2 = CaCO3 + C3H6O =>
Ca(CH3COO)2 = CaCO3 + C3H6O
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
HN3 + H2SO4 = (HN4)2SO4 + H2 =>
8 HN3 + 3 H2SO4 = 3(HN4)2SO4 + 4 H2
CuCI2 + KI = CuI2 + KCI =>
CuCI2 + KI = CuI2 + KCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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