| Équations équilibrées la veille | Équations équilibrées le lendemain |
MoO3 + 3 H2(g) = Mo + 3 H2O
C49H71O24 + O2 = CO + H =>
2 C49H71O24 + 25 O2 = 98 CO + 142 H
Ba + Ni(OH)2 = Ba(OH)2 + Ni =>
Ba + Ni(OH)2 = Ba(OH)2 + Ni
NH4Cl + Pb(COOCH3)2 = NH4(COOCH3) + PbCl2 =>
2 NH4Cl + Pb(COOCH3)2 = 2 NH4(COOCH3) + PbCl2
C2H6(g) + O2 = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(l)
C16H16N2O2 + [Co(O2CCH3)2(H2O)4] = C16H14CoN2O2 + H2O + CH3CO2H =>
C16H16N2O2 + [Co(O2CCH3)2(H2O)4] = C16H14CoN2O2 + 4 H2O + 2 CH3CO2H
Co{2+} + Al = Al{3+} + Co =>
3 Co{2+} + 2 Al = 2 Al{3+} + 3 Co
Cr2O2 + AlCl3 = CrCl2 + Al2O3 =>
3 Cr2O2 + 4 AlCl3 = 6 CrCl2 + 2 Al2O3
CH3 + COOH + NaOH = CH3COONa + H2O =>
CH3 + COOH + NaOH = CH3COONa + H2O
Al(s) + OH{-}(aq) + H2O(l) = (Al(OH)4{-})(aq) + H2(g) =>
2 Al(s) + 2 OH{-}(aq) + 6 H2O(l) = 2(Al(OH)4{-})(aq) + 3 H2(g)
Cu + SnCl4 = CuCl4 + Sn =>
Cu + SnCl4 = CuCl4 + Sn
LiBr + Mg3N2 = Li3N + MgBr2 =>
6 LiBr + Mg3N2 = 2 Li3N + 3 MgBr2
C6H13OH + O2 = C02 + H2O =>
C6H13OH + 3 O2 = 3 C02 + 7 H2O
Br0 = Br =>
Br0 = Br
Me + HCl = MeCl + H2 =>
2 Me + 2 HCl = 2 MeCl + H2
C6H6 + COOH = C8H6O4 + H =>
C6H6 + 2 COOH = C8H6O4 + 2 H
Ca(NO3)2 + NaBr = Ca(Br)2 + NaNO3 =>
Ca(NO3)2 + 2 NaBr = Ca(Br)2 + 2 NaNO3
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
Na2SO4 + HNO3 = NaHSO4 + NaNO3 =>
Na2SO4 + HNO3 = NaHSO4 + NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CUSO4 + Mg = CU + MgSO4 =>
CUSO4 + Mg = CU + MgSO4
Na2C2O4 + KOH = NaOH + K2C2O4 =>
Na2C2O4 + 2 KOH = 2 NaOH + K2C2O4
NH4 + CH4 = HCN + H2 =>
2 NH4 + 2 CH4 = 2 HCN + 7 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + Sn(CO3)4 = FeCO3 + Sn =>
4 Fe + Sn(CO3)4 = 4 FeCO3 + Sn
NH4 + ZnOH = NOH + ZnH4 =>
NH4 + ZnOH = NOH + ZnH4
AnCl3 = An + Cl2 =>
2 AnCl3 = 2 An + 3 Cl2
Ag + L2 = AgL =>
2 Ag + L2 = 2 AgL
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2 =>
2 Fe(NH4)2(SO4)2*6H20 + 4 H2C2O4 + 2 K2C2O4 + 3 H2O2 = 2 K2Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 119 H2
Li + SO2 = LiSO2 =>
Li + SO2 = LiSO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + H2 = CaH2 + Cl2 =>
CaCl2 + H2 = CaH2 + Cl2
NaOH + C8Cl2 = C8(OH)2 + NaCl =>
2 NaOH + C8Cl2 = C8(OH)2 + 2 NaCl
KMnO4 + KCl + H2SO4 = K2SO4 + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 14 KCl + 8 H2SO4 = 8 K2SO4 + 2 MnCl2 + 8 H2O + 5 Cl2
N2O4 + N2H4 = N + H2O =>
N2O4 + 2 N2H4 = 6 N + 4 H2O
Li + CO2 + H2O3 = Li2O + H2CO3 =>
4 Li + CO2 + H2O3 = 2 Li2O + H2CO3
NH4OH + Fe(NO3)3 = OHFe + NH4(NO3)3 =>
NH4OH + Fe(NO3)3 = OHFe + NH4(NO3)3
NO3{-} + Al + H2O + OH{-} = [Al(OH)6]{3-} + NH3 =>
3 NO3{-} + 8 Al + 18 H2O + 21 OH{-} = 8[Al(OH)6]{3-} + 3 NH3
Sb(s) + Br2(l) = SbBr3 =>
2 Sb(s) + 3 Br2(l) = 2 SbBr3
HMnO4 + HBr = MnO2 + HBrO3 + H2 =>
6 HMnO4 + 4 HBr = 6 MnO2 + 4 HBrO3 + 3 H2
KI + H2O2 + HSO4 = I2 + K2SO4 + H2O =>
4 KI + H2O2 + 2 HSO4 = 2 I2 + 2 K2SO4 + 2 H2O
C6H14O2 + H2SO4 + KI = C6H12I2 + H2O + K2SO4 =>
C6H14O2 + H2SO4 + 2 KI = C6H12I2 + 2 H2O + K2SO4
Al + Fe(ii)SO4 = Fe + AlSO4 =>
Al + Fe(ii)SO4 = Fe + AlSO4
HCOOCH3 + O2 = CO2 + H2O =>
HCOOCH3 + 2 O2 = 2 CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H12 + O24 = CO2 + H2O =>
4 C6H12 + 3 O24 = 24 CO2 + 24 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4ClO4 + LiOH = NOH + LiH4ClO4 =>
NH4ClO4 + LiOH = NOH + LiH4ClO4
Br + I{-} = Br{-} + I =>
Br + I{-} = Br{-} + I
NH3(g) + H2SO4(ac) = (NH4)2SO4(ac) =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4(ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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