| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3(ag) = Na2O + SO2
CaSO4 + Ba(OH)2 = Ca(OH) + Ba(SO4)2 =>
2 CaSO4 + Ba(OH)2 = 2 Ca(OH) + Ba(SO4)2
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu + H2O =>
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu + H2O
Co{2+}(aq) + H{+}(aq) + H2O2(aq) = Co{3+}(aq) + H2O =>
2 Co{2+}(aq) + 2 H{+}(aq) + H2O2(aq) = 2 Co{3+}(aq) + 2 H2O
Mg(OH)2 + Al(NO3)3 = Al(OH)3 + Mg(NO3)2 =>
3 Mg(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Mg(NO3)2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CaSO4 + H2 = CaS + H2O =>
CaSO4 + 4 H2 = CaS + 4 H2O
Na2SO4 + S8 = Na2S2O3 + O2 =>
8 Na2SO4 + S8 = 8 Na2S2O3 + 4 O2
Na + LiO = NaO + Li =>
Na + LiO = NaO + Li
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
Co(OH)2 + ClO{-} = CoO2*H2O + Cl{-} =>
Co(OH)2 + ClO{-} = CoO2*H2O + Cl{-}
CH2CHCOO(CH2)3CH3 + NaOH = CH2CHCOO(CH2)3CH2Na + H2O =>
CH2CHCOO(CH2)3CH3 + NaOH = CH2CHCOO(CH2)3CH2Na + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + Cu = Cu(OH)2 + K =>
2 KOH + Cu = Cu(OH)2 + 2 K
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
H2O + Na2SIO3 = H2SIO3 + NaOH =>
2 H2O + Na2SIO3 = H2SIO3 + 2 NaOH
H2SO4 + CuSO4 = HCu + SO4 =>
H2SO4 + 2 CuSO4 = 2 HCu + 3 SO4
CH3NH2 + H2O = CH3OH + NH3 =>
CH3NH2 + H2O = CH3OH + NH3
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
CH4 + O2 = CO2 + H2O10 =>
CH4 + 11 O2 = CO2 + 2 H2O10
HPO4 + CaCO3 = Ca(PO4)2 + H2CO3 =>
2 HPO4 + CaCO3 = Ca(PO4)2 + H2CO3
Na2O + H = Na + H2O =>
Na2O + 2 H = 2 Na + H2O
CH3CHOCH2 + H2 = CH3CH2CH2OH =>
CH3CHOCH2 + H2 = CH3CH2CH2OH
Pb(NO3)2 + NaN3 = Pb(N3)2 + NaNO3 =>
Pb(NO3)2 + 2 NaN3 = Pb(N3)2 + 2 NaNO3
NH3 + Li = LiNH2 + H2 =>
2 NH3 + 2 Li = 2 LiNH2 + H2
NaH + CaSO3 = Ca + NaHSO3 =>
NaH + CaSO3 = Ca + NaHSO3
NiS + O2 = NiO + S2O3 =>
4 NiS + 5 O2 = 4 NiO + 2 S2O3
C18H46O2 + O2 = CO2 + H2O =>
2 C18H46O2 + 57 O2 = 36 CO2 + 46 H2O
CuCO3(OH)2(s) + C(s) = Cu(s) + H2O(g) + CO2(g) =>
CuCO3(OH)2(s) + C(s) = Cu(s) + H2O(g) + 2 CO2(g)
HC2H3O2 + NaOH = HC2H3OH + NaO2 =>
HC2H3O2 + NaOH = HC2H3OH + NaO2
H2SO4 + NaCl2 = NaSO4 + HCl =>
H2SO4 + NaCl2 = NaSO4 + 2 HCl
NaNO3 + HCl + NaI = NaCl + NO2 + H2O + I2 =>
2 NaNO3 + 4 HCl + 2 NaI = 4 NaCl + 2 NO2 + 2 H2O + I2
K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH
C2 + LiBr = LiC + Br2 =>
C2 + 2 LiBr = 2 LiC + Br2
Li2SO4 + Sr(ClO4)2 = Li2(ClO4)2 + SrSO4 =>
Li2SO4 + Sr(ClO4)2 = Li2(ClO4)2 + SrSO4
CrCl3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 NaOH = 2 Na2CrO4 + 12 NaCl + 8 H2O
CS + O2 = CO + SO2 =>
2 CS + 3 O2 = 2 CO + 2 SO2
Cu(SO4) + NaOH = CuOH + Na(SO4) =>
Cu(SO4) + NaOH = CuOH + Na(SO4)
(NH4)3PO4 + CaCl2 = (NH4)3(Cl)2 + CaPO4 =>
(NH4)3PO4 + CaCl2 = (NH4)3(Cl)2 + CaPO4
H2S + Cs(OH) = Cs2S + H2O =>
H2S + 2 Cs(OH) = Cs2S + 2 H2O
C4OH8 + C6H3(NO2)2NHNH2 = H2O + N4O4C10H12 =>
C4OH8 + C6H3(NO2)2NHNH2 = H2O + N4O4C10H12
UF6 = UF4 + F2 =>
UF6 = UF4 + F2
ZnL + Cu(No3) = Zn(No3) + CuL =>
ZnL + Cu(No3) = Zn(No3) + CuL
K8 + H2O = H2 + KOH =>
K8 + 8 H2O = 4 H2 + 8 KOH
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Na2CO3 + C2H2O4(H2O)2 = CO2 + H2O + Na2C2O4 =>
Na2CO3 + C2H2O4(H2O)2 = CO2 + 3 H2O + Na2C2O4
K2CO3 + Mg(NO3)2 = K(NO3) + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 K(NO3) + MgCO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 + KI = KNO3(aq) + Pb(I)2 =>
Pb(NO3)2 + 2 KI = 2 KNO3(aq) + Pb(I)2
HClO2 + FeO = FeCl2 + H2O + O2 =>
2 HClO2 + FeO = FeCl2 + H2O + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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