| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2(g) + 3 Cl2(g) = 2 NCl3(g)
CUSO4 + Ag = AgCUSO4 =>
CUSO4 + Ag = AgCUSO4
CrCl3*6H2O + Na2CO3 = Cr2(CO3)3 + NaCl + H2O =>
2 CrCl3*6H2O + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl + 12 H2O
H2SO4 + NaOH = Na2SO4 + (H2O) =>
H2SO4 + 2 NaOH = Na2SO4 + 2(H2O)
C9H9N3O2 + O2 = CO2 + H2O + NO3 =>
4 C9H9N3O2 + 59 O2 = 36 CO2 + 18 H2O + 12 NO3
C3H7NO3 = C3H4O3 + NH3 =>
C3H7NO3 = C3H4O3 + NH3
IO3{-} + H2SO3 + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + H2SO3 + 8 H = I2 + SO4{2-} + 5 H2O
Mg + NH4OH = NH4 + Mg(OH)2 =>
Mg + 2 NH4OH = 2 NH4 + Mg(OH)2
HNO2 + O = HNO3 =>
HNO2 + O = HNO3
CH4 + Cl2 = C2H4Cl2 + H2 =>
2 CH4 + Cl2 = C2H4Cl2 + 2 H2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Na2S*9H2O + H2SO4 = H2S + Na2SO4 + H2O =>
Na2S*9H2O + H2SO4 = H2S + Na2SO4 + 9 H2O
SiO + NO2 = N + SiO2 =>
2 SiO + NO2 = N + 2 SiO2
Ca(OH)2 + KI = CaI + K(OH)2 =>
Ca(OH)2 + KI = CaI + K(OH)2
Ca(NO3)2 + (NH4)2HPO4 + H2O + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 2 H2O + 8 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Li2O + MgO = Li2Mg + O2 =>
Li2O + MgO = Li2Mg + O2
AsO4{3-}(aq) + NO2{-}(aq) + H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O =>
AsO4{3-}(aq) + NO2{-}(aq) + 2 H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O
BaO + FeO = BaFeO2 =>
BaO + FeO = BaFeO2
NaNO3 + SO2 = Na2SO4 + NO2 =>
2 NaNO3 + SO2 = Na2SO4 + 2 NO2
Ca + HCl(g) = CaCl + H(g) =>
Ca + HCl(g) = CaCl + H(g)
K2CrO4 + CO = K2CO3 + Cr + CO2 =>
K2CrO4 + 3 CO = K2CO3 + Cr + 2 CO2
Fe2(SO4)3 + C6H8O6 = FeSO4 + H2SO4 + C6H6O6 =>
Fe2(SO4)3 + C6H8O6 = 2 FeSO4 + H2SO4 + C6H6O6
C50H50N4O26 + NaOH = NaC50H49N4O26 + H2O =>
C50H50N4O26 + NaOH = NaC50H49N4O26 + H2O
FeSO4 + Mg = MgSO4 + Fe =>
FeSO4 + Mg = MgSO4 + Fe
CuO + WO3 = Cu3WO6 =>
3 CuO + WO3 = Cu3WO6
Cl + NaOH = Na2ClO3 + NaCl + H2O =>
5 Cl + 6 NaOH = Na2ClO3 + 4 NaCl + 3 H2O
NaF + SCl2 = SF4 + NaCl + S2Cl2 =>
4 NaF + 3 SCl2 = SF4 + 4 NaCl + S2Cl2
C2H10N + O2 = CO2 + H2O + NO2 =>
2 C2H10N + 11 O2 = 4 CO2 + 10 H2O + 2 NO2
CaOH + NaCl2 = CaCl + Na(OH)2 =>
2 CaOH + NaCl2 = 2 CaCl + Na(OH)2
C6H6O + NaHCO3 = H2O + C6H5ONa + CO2 =>
C6H6O + NaHCO3 = H2O + C6H5ONa + CO2
C2H2O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C2H2O + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 17 H2O + 4 K2SO4 + 8 MnSO4
Cu(NO2)2 + K = Cu + K(NO2)2 =>
Cu(NO2)2 + K = Cu + K(NO2)2
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
KClO3 + HBr(aq) = Br2 + H2O + KCl =>
KClO3 + 6 HBr(aq) = 3 Br2 + 3 H2O + KCl
NH4OH + CO2 = NH4HCO3 =>
NH4OH + CO2 = NH4HCO3
BaCl2 + KI = BaI2 + ClK =>
BaCl2 + 2 KI = BaI2 + 2 ClK
HCl + K2Cr2O7 + SnCl2 = CrCl3 + SnCl4 + KCl + H2O =>
14 HCl + K2Cr2O7 + 3 SnCl2 = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Ag(NH3)Cl + NaOH = AgCl + NH4ONa =>
Ag(NH3)Cl + NaOH = AgCl + NH4ONa
Ba(OH)3 + HBr = BaBr3 + H2O =>
Ba(OH)3 + 3 HBr = BaBr3 + 3 H2O
CH3CH2OH(aq) + H2SO4(aq) + NaI(aq) = CH3CH2I(l) + Na2SO4(aq) + H2O(l) =>
2 CH3CH2OH(aq) + H2SO4(aq) + 2 NaI(aq) = 2 CH3CH2I(l) + Na2SO4(aq) + 2 H2O(l)
C2H6 + O2 = H2O + CO2 = C2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
CH3CHCH3 + CuO = CH3COCH3 + Cu + H2O =>
2 CH3CHCH3 + 3 CuO = 2 CH3COCH3 + 3 Cu + H2O
(NH4)3N + NaNO3 = Na3N + NH4NO3 =>
(NH4)3N + 3 NaNO3 = Na3N + 3 NH4NO3
NaF = Na + *5F2 =>
10 NaF = 10 Na + *5F2
K2S = K + S =>
K2S = 2 K + S
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H3BO3 + Cs = CsH2BO3 + H2 =>
2 H3BO3 + 2 Cs = 2 CsH2BO3 + H2
CH3NH2 + HF = CH4NH2 + F =>
CH3NH2 + HF = CH4NH2 + F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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