Chemistry A Molecular Approach AP Edition Chapter 12 Solutions

Miscibility

Miscibility

What is the ability to be soluble in all proportions? Answer with a single words or term.

Osmosis

What is the flow of solvent from a solution of a lower solute concentration to one of a higher solute concentration? Answer with a single words or term.

Kf

What is the freezing point depression constant for the solvent? Answer with a single words or term.

Pgas

What is the partial pressure of the gas in atm? Answer with a single words or term.

Recrystallization

What is a way to purify a solid? Answer with a single words or term.

Molecules

________ want to form uniform mixtures over pure substances.

Molarity

What is often used when making, diluting, or transerfing solutions? Answer with a single words or term.

KH

________ depends in the specific solute and solvent (also temperature)

general rule of thumb

What is that "like dissolves like? Answer with a single words or term.

Xsolvent

What is the mole fraction of the solvent? Answer with a single words or term.

semipermeable membrane

The ________ allows some substances to pass through, but not all.

Solubility

What is the amount of substance that will dissolve in a given solvent? Answer with a single words or term.

Hoff factor

Van't ________ is represented with and i.

T

Who is the temperature (in Kelvin)

Tb

What is the change in temperature of the boiling point in Celsius? Answer with a single words or term.

Colligative properties

________ depend on the number of particles dissolved in a solution.

R

Who is the ideal gas constant? Answer with a single words or term.

Sgas

What is the solubility of the gas in M? Answer with a single words or term.

Psolvent

What is the vapor pressure of the pure solvent at the same temperature? Answer with a single words or term.

Seawater

________ draws water toward itself.

Psolution

What is the vapor pressure of the solution? Answer with a single words or term.

Colloids

What are determined by the size of the particles? Answer with a single words or term.

Molality

________ is used when comparing concentrations over a range of temperatures.

M

Osmotic pressure= MRT. Who is molarity of the solution? Answer with a single words or term.

Energy dispersal

________ happens when things are going from hot to cold in order to heat up the other end.