Compose the molecular complete and abbreviated ionic equation of the hydrolysis reaction.

| June 15, 2021 | education

Compose the molecular complete and abbreviated ionic equation of the hydrolysis reaction. Indicate the medium of each solution and the type of hydrolysis. For K2SO3 NH4CL BaCL2

1) In theory, the complete ionic equation for the hydrolysis of potassium sulfate in the first stage: 2K (+) + SO4 (2-) + H2O = 2K (+) + HSO4 (-) + OH (-). The shortened ionic equation for the hydrolysis of potassium sulfate in the first stage: SO4 (2-) + H2O = HSO4 (-) + OH (-). But in practice, the K2SO4 salt is not hydrolyzed, since it is formed by a strong acid (H2SO4) and a strong base (KOH), the same applies to the barium salt.
2) NH4OH – ammonium hydroxide is unstable and decomposes with the release of ammonia and water:
NH4OH + HCl -> NH4Cl + H2O. Full ionic equation: NH4 (+) + OH (-) + H (+) + Cl (-) -> NH4 (+) + C (l-) + H2O
Abbreviated ionic equation: H (+) + OH (-) -> H2O.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.