| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H2(NO2)3CH3 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + Cl2 = CCl2H2 + H2 =>
CH4 + Cl2 = CCl2H2 + H2
HCl + LiNO3 = LiCl + HNO3 =>
HCl + LiNO3 = LiCl + HNO3
MnO4{-} + Br{-} + H2O{+} = MnO2 + BrO3{-} + OH{-} =>
9 MnO4{-} + 5 Br{-} + 3 H2O{+} = 9 MnO2 + 5 BrO3{-} + 6 OH{-}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + CH3OH = CH3NH2 + H2O =>
NH3 + CH3OH = CH3NH2 + H2O
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
NaCl + Cu(ClO3)2 = Na(ClO3) + CuCl2 =>
2 NaCl + Cu(ClO3)2 = 2 Na(ClO3) + CuCl2
Al + KMnO4 = Al2O3 + MnO2 + K2O =>
2 Al + 2 KMnO4 = Al2O3 + 2 MnO2 + K2O
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
Al + KMnO4 = MnO2 + Al2O3 + K2O2 =>
4 Al + 6 KMnO4 = 6 MnO2 + 2 Al2O3 + 3 K2O2
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
KMnO4 + Al = Al2O3 + K2MnO4 + MnO2 =>
6 KMnO4 + 4 Al = 2 Al2O3 + 3 K2MnO4 + 3 MnO2
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
KMnO4 + Al = Al2O3 + K2O + MnO =>
6 KMnO4 + 10 Al = 5 Al2O3 + 3 K2O + 6 MnO
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
Al + KMnO4 = Al2O3 + MnO2 + K2O =>
2 Al + 2 KMnO4 = Al2O3 + 2 MnO2 + K2O
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
Cu + NH4HSO4 + O2(g) = (NH4)2Cu(SO4)2 + H2O(g) =>
2 Cu + 4 NH4HSO4 + O2(g) = 2(NH4)2Cu(SO4)2 + 2 H2O(g)
As + NO3{-} + OH{-} = AsO4{3-} + NO + H2O =>
3 As + 5 NO3{-} + 4 OH{-} = 3 AsO4{3-} + 5 NO + 2 H2O
C7H7NO + O2 = CO2 + H2O + N =>
4 C7H7NO + 33 O2 = 28 CO2 + 14 H2O + 4 N
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
H2 + H2AsO4 = H3AsO3 + H2O =>
3 H2 + 2 H2AsO4 = 2 H3AsO3 + 2 H2O
NaBr + (Cl) = NaCl + Br2 =>
2 NaBr + 2(Cl) = 2 NaCl + Br2
S8 + N2 = S4N4 =>
S8 + 4 N2 = 2 S4N4
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
NaBr + (Cl) = NaCl + Br2 =>
2 NaBr + 2(Cl) = 2 NaCl + Br2
P + O = P2O =>
2 P + O = P2O
C18H34O2KMnO4 = C18H34O4KMnO2 =>
C18H34O2KMnO4 = C18H34O4KMnO2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Na2Cr2O7 + H2SO4 = Na(HSO4) + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 Na(HSO4) + 2 CrO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + Fe2 = CFe4 =>
C + 2 Fe2 = CFe4
NO + Ba(OH)2 = Ba(NO2)2 + N2 + H2O =>
6 NO + 2 Ba(OH)2 = 2 Ba(NO2)2 + N2 + 2 H2O
TiI4 = Ti + I =>
TiI4 = Ti + 4 I
Ni + Cu(No3)2 = Cu + Ni(No)2 =>
3 Ni + Cu(No3)2 = Cu + 3 Ni(No)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H5COOH + Na = C3H5COONa + H2 =>
2 C3H5COOH + 2 Na = 2 C3H5COONa + H2
Al + Po = AlPo =>
Al + Po = AlPo
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuO + FeS = CuS + FeO =>
CuO + FeS = CuS + FeO
Fe2(SO4)3(aq) + Al(s) = Al2(SO4)3(aq) + Fe(s) =>
Fe2(SO4)3(aq) + 2 Al(s) = Al2(SO4)3(aq) + 2 Fe(s)
C + H4 + O2 = C2H5OH =>
4 C + 3 H4 + O2 = 2 C2H5OH
Fe(C6H5OH)6 + HCl = Fe(C6H5OH)6Cl3 + H2 =>
2 Fe(C6H5OH)6 + 6 HCl = 2 Fe(C6H5OH)6Cl3 + 3 H2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/14/24
Équations équilibrées sur06/13/23
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