| Équations équilibrées la veille | Équations équilibrées le lendemain |
PhC3H7 + 2 KMnO4 + 3 H2SO4 = PhCOOH + CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
C2H4O2S + O2 = CO2 + H2O + SO =>
2 C2H4O2S + 5 O2 = 4 CO2 + 4 H2O + 2 SO
CH3COO{-} + KHSO4 = CH3COOH + KSO4{-} =>
CH3COO{-} + KHSO4 = CH3COOH + KSO4{-}
ZnO + CsOH + H2O = Cs2[Zn(OH)4] =>
ZnO + 2 CsOH + H2O = Cs2[Zn(OH)4]
C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH
C3H803 + O2 = CO2 + H2O =>
4 C3H803 + 815 O2 = 12 CO2 + 1606 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
*C4H10 + O2 = CO2 + H2O =>
2*C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
NO + HO2 = NO2 + HO =>
NO + HO2 = NO2 + HO
Ba(s) + O2 = BaO(g) =>
2 Ba(s) + O2 = 2 BaO(g)
Li2O2 + H2SO4 = Li2SO4 + H2O2 =>
Li2O2 + H2SO4 = Li2SO4 + H2O2
C2H6 + Br2 = C2H5 + HBr =>
2 C2H6 + Br2 = 2 C2H5 + 2 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(O2) = PbO + O2 =>
2 Pb(O2) = 2 PbO + O2
Al(g) + O2(g) = Al2O3(g) =>
4 Al(g) + 3 O2(g) = 2 Al2O3(g)
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
HC4H7O2(l) + C2H5OH(l) = C4H7O2C2H5(l) + H2O(l) =>
HC4H7O2(l) + C2H5OH(l) = C4H7O2C2H5(l) + H2O(l)
C2H6 + Br2 = C2H4Br2 + HBr =>
C2H6 + 2 Br2 = C2H4Br2 + 2 HBr
CH3CH2OH + NaNH2 = CH3CH2ONa + NH3 =>
CH3CH2OH + NaNH2 = CH3CH2ONa + NH3
HO2 + H2O = H2O2 =>
2 HO2 + 2 H2O = 3 H2O2
NaNO3 + KOH + FeSO4 = FeNO3 + NaOH + KSO4 =>
NaNO3 + KOH + FeSO4 = FeNO3 + NaOH + KSO4
NH3 + CrO = N2 + Cr + H2O =>
2 NH3 + 3 CrO = N2 + 3 Cr + 3 H2O
PbO + CH3COOH = (CH3COO)2Pb + H2O =>
PbO + 2 CH3COOH = (CH3COO)2Pb + H2O
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Na + H2O = NaH2O =>
Na + H2O = NaH2O
AgNO3 + CH3CO2K = AgCO2K + CH3NO3 =>
AgNO3 + CH3CO2K = AgCO2K + CH3NO3
KHCO3 + C6H8O7 = CO2 + H2O + K3C6H5O7 =>
3 KHCO3 + C6H8O7 = 3 CO2 + 3 H2O + K3C6H5O7
KMnO4 + HCl + KCl = K3MnCl6 + Cl2 + H2O =>
KMnO4 + 8 HCl + 2 KCl = K3MnCl6 + 2 Cl2 + 4 H2O
ZnI2 + H2SO4 = ZnSO4 + I2 + H2 =>
ZnI2 + H2SO4 = ZnSO4 + I2 + H2
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Sc(OH)3 = Sc + OH =>
Sc(OH)3 = Sc + 3 OH
CH3CHOHCH3 + MnO4{-} + H{+} = CH3COCH3 + MnO2 + H2O =>
3 CH3CHOHCH3 + 2 MnO4{-} + 2 H{+} = 3 CH3COCH3 + 2 MnO2 + 4 H2O
Al(NO3)3 + K4Fe(CN)6 = Al4(Fe(CN)6)3 + KNO3 =>
4 Al(NO3)3 + 3 K4Fe(CN)6 = Al4(Fe(CN)6)3 + 12 KNO3
Cu + AgI = CuI2 + Ag =>
Cu + 2 AgI = CuI2 + 2 Ag
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
C6H8O7 + KNO3 = C6H5K3O7 + HNO3 =>
C6H8O7 + 3 KNO3 = C6H5K3O7 + 3 HNO3
HC2H3O2 + Cr(OH)3 = Cr(CH3CO2)3 + H2O =>
3 HC2H3O2 + Cr(OH)3 = Cr(CH3CO2)3 + 3 H2O
SrCO3 + Na2SO4 = SrSO4 + Na2CO3 =>
SrCO3 + Na2SO4 = SrSO4 + Na2CO3
RbOH + C2H4O2 = RbC2H3O2 + H2O =>
RbOH + C2H4O2 = RbC2H3O2 + H2O
CH5OH + HNO3 = CO2 + H2O + NO2 =>
CH5OH + 8 HNO3 = CO2 + 7 H2O + 8 NO2
Na(g) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(g) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb + MgSO4 = Pb(SO4)2 + Mg =>
Pb + 2 MgSO4 = Pb(SO4)2 + 2 Mg
CdBr2 + KOH = Cd(OH)2 + KBr =>
CdBr2 + 2 KOH = Cd(OH)2 + 2 KBr
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Ni(OH)2(s) = Ni + OH =>
Ni(OH)2(s) = Ni + 2 OH
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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