| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeO + 2 K3P = 3 K2O + Fe3P2
Cu + O2 + N2 = Cu(NO3)2 =>
Cu + 3 O2 + N2 = Cu(NO3)2
LiS = Li + S =>
LiS = Li + S
LiCl + Ba(OH)2 = LiOH + BaCl2 =>
2 LiCl + Ba(OH)2 = 2 LiOH + BaCl2
Ca(NO3)2 + HCl = (HNO3) + (CaCl2) =>
Ca(NO3)2 + 2 HCl = 2(HNO3) + (CaCl2)
CH3COOH + NH3 = CH3NH2 + CO2 + H2 =>
CH3COOH + NH3 = CH3NH2 + CO2 + H2
CH3(CH2)7CH3(l) + O2 = CO2 + H2O =>
CH3(CH2)7CH3(l) + 14 O2 = 9 CO2 + 10 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
H2SO4(aq) + LiOH(aq) = H2O(l) + LiHSO4(aq) =>
H2SO4(aq) + LiOH(aq) = H2O(l) + LiHSO4(aq)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Al(OH)3 + C6H8O7 = AlC6H5O7 + H2O =>
Al(OH)3 + C6H8O7 = AlC6H5O7 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H6O5 + NaOH = C4H4O5Na2 + H2O =>
C4H6O5 + 2 NaOH = C4H4O5Na2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl2 + N2O4 = Cl2O4 + N2 =>
Cl2 + N2O4 = Cl2O4 + N2
Fe(No3)2 + Na2SO4 = FeSO4 + NaNo3 =>
Fe(No3)2 + Na2SO4 = FeSO4 + 2 NaNo3
N2O3 + Ga2O3 = Ga(NO2)3 =>
3 N2O3 + Ga2O3 = 2 Ga(NO2)3
NaBiO + FeSO4 + NaOH = Na2FeO4 + NaBi + Na2SO4 + H2O =>
2 NaBiO + FeSO4 + 4 NaOH = Na2FeO4 + 2 NaBi + Na2SO4 + 2 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
HCl + O2 = Cl2O + H2 =>
4 HCl + O2 = 2 Cl2O + 2 H2
CH3(CH4)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH4)2CH3 + 15 O2 = 8 CO2 + 14 H2O
Cu(NO3)2 + SO3 = CuSO4 + NO2 + O2 =>
2 Cu(NO3)2 + 2 SO3 = 2 CuSO4 + 4 NO2 + O2
H2N2O2 + CH3OH = N2 + CO2 + H2O =>
3 H2N2O2 + CH3OH = 3 N2 + CO2 + 5 H2O
KOH + SrCl2 = KCl + Sr(OH)2 =>
2 KOH + SrCl2 = 2 KCl + Sr(OH)2
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
Na2SO4 + Ag(NO3)2 = Na2(NO3)2 + AgSO4 =>
Na2SO4 + Ag(NO3)2 = Na2(NO3)2 + AgSO4
CH3COH + CuO = Cu + CH3COOH =>
CH3COH + CuO = Cu + CH3COOH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca + CH3CHOOH = CaCH3COO + H2 =>
Ca + CH3CHOOH = CaCH3COO + H2
CaS + H2O2 = CaSO4 + H2O =>
CaS + 4 H2O2 = CaSO4 + 4 H2O
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
Cu + O2 + N2 = Cu(NO3)2 =>
Cu + 3 O2 + N2 = Cu(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + CrCl3 + NaCH3COO + H2O = NaCl + NaCrO4 + CH3COOH =>
2 Cl2 + CrCl3 + 8 NaCH3COO + 4 H2O = 7 NaCl + NaCrO4 + 8 CH3COOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
H2 + I2 = HI =>
H2 + I2 = 2 HI
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
AuOH = AuO + H2 =>
2 AuOH = 2 AuO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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