Physical properties of solutions that are affected by the number of particles but not the identity of dissolved solute particles.
What are colligative properties?
100
A mixture containing particles that settle out if left undisturbed.
What is a suspension?
100
A substance that can be dissolved into a given solvent.
What is a soluble substance?
100
A solute gets dissolved and a solvent does the dissolving.
What is the difference between a solute and a solvent?
100
The ratio of volume of the solute to the volume of the solution.
What is percent by volume?
200
The temperature difference between a solutions boiling point and a pure solvents boiling point.
What is the boiling point?
200
A heterogeneous mixture of intermediate sized particles.
What is a colloid?
200
Two liquids that are insoluble in each other.
What is immiscible?
200
Molarity is the number of moles of solute dissolved per liter of solution. Molality is the ratio of the number of moles of solute dissolved in one kg of solvent.
What is the difference between molarity and molality?
200
Vapor pressure lowering, boiling point elevation, freezing point depression.
What are the three colligative properties of solutions?
300
ΔTb = KbM
What is the equation for boiling point elevation?
300
Fine sand in water, and muddy water (examples of)
What are examples of suspensions?
300
The process of surrounding solute particles with solvent particles to form a solution.
What is salvation?
300
Stirring, increasing temperature, and increasing surface area.
What are ways to increase rate of salvation?
300
The erratic movement of colloid particles due to charged layers around the particles.
What is Brownian motion?
400
ΔTf = KfM
What is the equation for freezing point depression?
400
Milk, fog, and paint. (examples of)
What are examples of colloids?
400
The overall energy change that occurs during the solution formation process.
What is head of solution?
400
The equation for diluting solutions.
What is M1V1 = M2V2?
400
A substance that does not dissolve in a solvent.
What is insoluble?
500
The amount of additional pressure caused by the water molecules that move into a solution.
What is osmotic pressure?
500
When colloid particles are large enough to scatter light.
What is the tyndal effect?
500
The term used when an excess amount of solute is dissolved into the solvent.
What is a supersaturated solution?
500
A solution that is holding (or dissolving) more than it theoretically can.