| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
[Cu(NH3)4] + NaOH = Cu(OH)2 + Na2 + NH3 =>
[Cu(NH3)4] + 2 NaOH = Cu(OH)2 + Na2 + 4 NH3
Al(NO3)3 + HAcAc + NaOH = Al(AcAc)3 + NaNO3 + H2O =>
Al(NO3)3 + 3 HAcAc + 3 NaOH = Al(AcAc)3 + 3 NaNO3 + 3 H2O
Al(OH)3(s) + H2(SO4)(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2(SO4)(aq) = Al2(SO4)3(aq) + 6 H2O(l)
HNO3 + Cu2O = Cu(NO3)3 + NO + H2O =>
22 HNO3 + 3 Cu2O = 6 Cu(NO3)3 + 4 NO + 11 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Pb + H2O2 + CH3COOH = Pb(C2H3O2)2 + H2O =>
Pb + H2O2 + 2 CH3COOH = Pb(C2H3O2)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl3 + Ca(OH)2 = Fe(OH)2 + CaCl3 =>
FeCl3 + Ca(OH)2 = Fe(OH)2 + CaCl3
Rb(OH)2 + H2SO4 = RbSO4 + H2O =>
Rb(OH)2 + H2SO4 = RbSO4 + 2 H2O
Na2CO3 + H3O{+} + Cl{-} = Na2CO3H3OCl =>
Na2CO3 + H3O{+} + Cl{-} = Na2CO3H3OCl
Na2C2O4 + KMnO4 + HCl = NaCl + MnCl2 + KCl + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 16 HCl = 10 NaCl + 2 MnCl2 + 2 KCl + 10 CO2 + 8 H2O
C9H8O4 + NH3 = C6H4OCOCH3COONH4 =>
C9H8O4 + NH3 = C6H4OCOCH3COONH4
CuSO4 + CH3COOH = (CH3COO)2Cu + H2SO4 =>
CuSO4 + 2 CH3COOH = (CH3COO)2Cu + H2SO4
C10H8(s) + O2(g) = CO2(g) + H2O(i) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(i)
Cu2O3 + H2SO4 = Cu2(SO4)3 + H2O =>
Cu2O3 + 3 H2SO4 = Cu2(SO4)3 + 3 H2O
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H4O2(v) + O2(g) = CO2(g) + H2O(v) =>
C2H4O2(v) + 2 O2(g) = 2 CO2(g) + 2 H2O(v)
C2H4 + O2 = C2O4 + H2O =>
C2H4 + 3 O2 = C2O4 + 2 H2O
NaBrO + H2O = NaBr + H2O2 =>
NaBrO + H2O = NaBr + H2O2
Hg + Cr2O7 = HgCr2O7 =>
Hg + Cr2O7 = HgCr2O7
CrCl3 + Na2CO3 = NaCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Na2CO3 = 6 NaCl + Cr2(CO3)3
SnSO4 + BaCl2 = SnCl2 + BaSO4 =>
SnSO4 + BaCl2 = SnCl2 + BaSO4
Al(C2H5)3 + O2 = Al2O3 + CO2 + H2O =>
2 Al(C2H5)3 + 21 O2 = Al2O3 + 12 CO2 + 15 H2O
NO2 + C4H10 = H2O + CO2 + NO =>
13 NO2 + C4H10 = 5 H2O + 4 CO2 + 13 NO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
WO3 + H2O2 = H2WO4 + O2 =>
2 WO3 + 2 H2O2 = 2 H2WO4 + O2
HI + BaO = OH + BaI =>
HI + BaO = OH + BaI
AgNO3 + CO2 = AgCO3 + CO + NO3 =>
AgNO3 + 2 CO2 = AgCO3 + CO + NO3
Ca + HO = Ca(OH) =>
Ca + HO = Ca(OH)
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
C9H19OH + O2 = CO2 + water =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Br + Na2CO3 = NaBr + NaBrO3 + CO2 =>
6 Br + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
HCOOH + H2O = H4CO3 =>
HCOOH + H2O = H4CO3
I2 + H2O = H3 + IO6 =>
I2 + 12 H2O = 8 H3 + 2 IO6
Na2(SO4) + FeCl2 = NaCl + Fe(SO4) =>
Na2(SO4) + FeCl2 = 2 NaCl + Fe(SO4)
NaI + CsBr = NaBr + CsI =>
NaI + CsBr = NaBr + CsI
C16H14O3 + NaOH = Na2C15H14O2 + Na2CO3 + H2O =>
C16H14O3 + 4 NaOH = Na2C15H14O2 + Na2CO3 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Al + HOCl = AlCl3 + H2O + O2 =>
4 Al + 12 HOCl = 4 AlCl3 + 6 H2O + 3 O2
H2SO4 + Sr(NO3)2 = H2SO4Sr(NO3)2 =>
H2SO4 + Sr(NO3)2 = H2SO4Sr(NO3)2
LiSO4 + O2 = LiO2 + SO4 =>
LiSO4 + O2 = LiO2 + SO4
CuSO + H2S = H2SO4 + CuS =>
4 CuSO + H2S = H2SO4 + 4 CuS
H2SO4 + Sb = Sb2(SO4)2 + H2O + SO2 =>
4 H2SO4 + 2 Sb = Sb2(SO4)2 + 4 H2O + 2 SO2
Te + NaNO3 + NaOH = Na6TeO6 + N2 + H2O =>
5 Te + 6 NaNO3 + 24 NaOH = 5 Na6TeO6 + 3 N2 + 12 H2O
NH4 + OH + Fe(NO3)3 = Fe(OH)3 + NH4NO3 =>
3 NH4 + 3 OH + Fe(NO3)3 = Fe(OH)3 + 3 NH4NO3
Me + O2 = MeO =>
2 Me + O2 = 2 MeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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