| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + 2 H2O + 2 FeCl3 = C6H5NO2 + 2 Fe + 6 HCl
C9H12O2 = C6H5OHC3H6O =>
C9H12O2 = C6H5OHC3H6O
NaHSO3Ca(OH)2 = NaOHCaSO3H2O =>
NaHSO3Ca(OH)2 = NaOHCaSO3H2O
CuCH3COO + FeCl3 = CuCl + Fe(CH3COO)3 =>
3 CuCH3COO + FeCl3 = 3 CuCl + Fe(CH3COO)3
H2SO4(s) = SO3(s) + H2O(g) =>
H2SO4(s) = SO3(s) + H2O(g)
Cu(OH)2 + C3H6O = Cu2O + C3H6O2 + H2O =>
2 Cu(OH)2 + C3H6O = Cu2O + C3H6O2 + 2 H2O
CH3NH2 + KMnO4 + H2SO4 = CO2 + N2 + MnSO4 + K2SO4 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 10 CO2 + 5 N2 + 18 MnSO4 + 9 K2SO4 + 52 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + Al = SO2 + H2O + Al2(SO4)3 =>
6 H2SO4 + 2 Al = 3 SO2 + 6 H2O + Al2(SO4)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + Fe2O3 = Fe + BaO =>
3 Ba + Fe2O3 = 2 Fe + 3 BaO
H2OFe(NO3)3 = Fe{3+} + NO3{-} + H2O =>
H2OFe(NO3)3 = Fe{3+} + 3 NO3{-} + H2O
(NH4)2Cr2O7(s) = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7(s) = N2 + Cr2O3 + 4 H2O
(NH4)3PO4 + Zn(NO3)2 = Zn3(PO4)2 + NH4(NO3) =>
2(NH4)3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 NH4(NO3)
Cu + H2O2 = Cu2O + H2O =>
2 Cu + H2O2 = Cu2O + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CO2 + (NH4)2CO3 + H2O = NH4HCO3 =>
CO2 + (NH4)2CO3 + H2O = 2 NH4HCO3
C44H39O3 + O2 = CO2 + H2O =>
4 C44H39O3 + 209 O2 = 176 CO2 + 78 H2O
C3H6(O) + O2 = CO2 + H2O =>
C3H6(O) + 4 O2 = 3 CO2 + 3 H2O
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
C3H5O(COOH)3 + NaHCO3 = Na3C3H5O(COO)3 + H2O + CO2 =>
C3H5O(COOH)3 + 3 NaHCO3 = Na3C3H5O(COO)3 + 3 H2O + 3 CO2
Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2
CH3COONa + Cl2 = ClCH2COONa + HCl =>
CH3COONa + Cl2 = ClCH2COONa + HCl
C2H6 + Br2 = C3H8 + HBr =>
3 C2H6 + Br2 = 2 C3H8 + 2 HBr
KOH(aq) + H2S(g) = K2S(aq) + H2O(l) =>
2 KOH(aq) + H2S(g) = K2S(aq) + 2 H2O(l)
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
CS2 + S2Cl = S8 + CCl4 =>
4 CS2 + 16 S2Cl = 5 S8 + 4 CCl4
C4H9NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C4H9NO2 + 9 O2 = 7 CO2 + 7 H2O + CH4N2O
In + S = InS =>
In + S = InS
Cr2O3 + NaNO3 + KOH = K2Cr2O7 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 2 KOH = K2Cr2O7 + 3 NaNO2 + H2O
HPO4 + MgCO3 = Mg(PO4)2 + CO2 + H2O =>
2 HPO4 + MgCO3 = Mg(PO4)2 + CO2 + H2O
CH3CH(OH)COOH + CH3OH = CH3CH(OH)COOCH3 + H2O =>
CH3CH(OH)COOH + CH3OH = CH3CH(OH)COOCH3 + H2O
Sn(s) + AgNO3 = Sn(NO3)2(aq) + Ag(s) =>
Sn(s) + 2 AgNO3 = Sn(NO3)2(aq) + 2 Ag(s)
CaCl2 + Na3PO4 = CaO4 + Na3PCl2 =>
CaCl2 + Na3PO4 = CaO4 + Na3PCl2
KOH + S + Fe2O3 = K2SO3 + Fe + H2SO4 =>
6 KOH + 6 S + 5 Fe2O3 = 3 K2SO3 + 10 Fe + 3 H2SO4
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
NH4Br + H2O = NH4BrH2O =>
NH4Br + H2O = NH4BrH2O
CoCl2 + H2SO4 = CoSO4 + HCl =>
CoCl2 + H2SO4 = CoSO4 + 2 HCl
Al + K = Al2K3 =>
2 Al + 3 K = Al2K3
Al + OH{-} = Al(OH)3 + e =>
Al + 3 OH{-} = Al(OH)3 + 3e
S2O3{2-} + H{+} = SO2 + S8 + H2O =>
8 S2O3{2-} + 16 H{+} = 8 SO2 + S8 + 8 H2O
C7H7NO2 + C4H6O3 = C9H7NO2 + C2H4O2 =>
C7H7NO2 + 2 C4H6O3 = C9H7NO2 + 3 C2H4O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2S2O8 = K{+} + S2O8{2-} =>
K2S2O8 = 2 K{+} + S2O8{2-}
Mg(ClO3)2 = Mg + Cl2 + O2 =>
Mg(ClO3)2 = Mg + Cl2 + 3 O2
FeCl2 + NaOH + H2O2 = Fe(OH)3 + NaCl =>
2 FeCl2 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 4 NaCl
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
CH3CH2OH + HCO2H = HCO2C2H5 + H2O =>
CH3CH2OH + HCO2H = HCO2C2H5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
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