contestada

Which interactions and processes contribute to the dissolution of ionic compounds in water? Check all that apply.a. Hydrationb. Affinity of oxygen towards cationsc. Ion–dipole interactionsd. Hydrogen bondinge. Affinity of hydrogen towards anionsf. Dipole-dipole interactions

Respuesta :

Answer:

Hydration, Affinity of oxygen towards cations (+), Affinity of hydrogen towards anions(-), Ion-dipole interactions.

Explanation:

Hydration is just adding water so that is pretty self explanatory.

when you draw a structure of the H2O molecule the O is a anion so is will attract positively charged particles.

and the opposite with hydrogen draw the structure and you see that they are positive so the opposite is true

ion-dipole interactions means that you have a polar molecule, which water is polar.

I just did this homework so its right.

a. Hydration,

b. Affinity of oxygen towards cations (+),

c. Ion-dipole interactions,

e. Affinity of hydrogen towards anions(-).

Dissolution of ionic compounds in water:

  • Ionic compounds dissolve in water if the energy given off when the ions interact with water molecules compensates for the energy needed to break the ionic bonds in the solid and the energy required to separate the water molecules so that the ions can be inserted into solution.
  • Most ionic compounds are soluble in water. Polar water molecules have a strong attraction for charged ions and the charged ions become solvated as they dissociate into the water and ionic compounds are soluble in water.

Hydrates form naturally when ionic compounds are exposed to air and make bonds with water molecules.

Ion-dipole interactions means that you have a polar molecule, which water is polar.

Electron affinity is the amount of energy released when an electron is added to an atom. Higher electron affinity results in the formation of anion.

Thus, the correct options are given above.

Learn more:

brainly.com/question/13822373

Ver imagen throwdolbeau