UNIT 6

What is the definition of a solute?

• A homogeneous mixture of a liquid and dissolved substances

• What does the dissolving

• What gets dissolved

• The separation of a compound into smaller parts

What is the definition of a solvent?

• A homogeneous mixture of a liquid and dissolved substances

• What does the dissolving

• What gets dissolved

• The separation of a compound into smaller parts

What is the definition of a solution

• A homogeneous mixture of a solute in a solvent.

• What does the dissolving

• What gets dissolved

• The separation of a compound into smaller parts

What is the definition of a dissociation?

• A homogeneous mixture of a solute in a solvent.

• What does the dissolving

• What gets dissolved

• The separation of a compound into smaller parts

What is the definition of dissolution?

• When individual solute particles are surrounded and separated by a solvent

• The separation of a compound into smaller parts

• A homogenous mixture in which a solute is dispersed throughout a solvent

What is Concentration?

• When you add more solvent to a given solvent or solution

•  a measure of the amount of solute that has been dissolved in a given amount of solvent or solution

What is this an image of ?

• The solute (Cl-) is being surrounded by the (O-) portion of the hydration shell. (shell of water)

• The solute (Na+) is being surrounded by the (O-) portion of the hydration shell. (shell of water)

• The solute (Na+) is being surrounded by the (H+) portion of the hydration shell. (shell of water)

• The solute (Cl-) is being surrounded by the (H+) portion of the hydration shell. (shell of water)

What charge is the solute in this image?

• Positive

• Negative

• Neutral

Will Ionic Compounds dissociate during dissolution?

• Yes

• No

Is this an ionic or covalent compound going through dissolution? Ca(OH)₂ (s) → Ca²⁺ (aq) + 2OH^- (aq)

• ionic because it dissociates

• ionic because it does not dissociate

• covalent because it dissociates

• covalent because it does not dissociate