Solubility and Solution Concentration Assessment

PS: Chapter 9A/B Solubility and Solution Concentration Assessment

By Jessica Arthur

Open Ended

Define solubility

​Solubility

​the maximum amount of solute that can dissolve in a given amount of solvent at a given temperature

S

Multiple Choice

As them temperature goes up in a liquid the solubility of a gas -?-.

• Increases

• decreases

• stays the same

Multiple Choice

As them temperature goes up in a liquid the solubility of a solid generally -?-.

• Increases

• decreases

• stays the same

Multiple Choice

What do we mean by like dissolves like?

• ionic compounds dissolve only covalent compounds and vice versa

• only compounds with the same EN can dissolve

• polar compounds dissolve polar compounds and nonpolar dissolves nonpolar

• only compounds from opposite sides of the PT dissolve

Multiple Choice

You see black, shiny flakes in a solid mixture. You suspect is it possibly iron filings. What is the best methodto separate the mixture?

• evaporation

• magnetism

• filtering

• distillation

Open Ended

When a supersaturated solution is agitated or disturbed in some way. What w