Which of the following is NOT a colligative property?
Heat of vaporization
What are colligative properties?
freezing point depression, vapor pressure lowering, boiling point elevation
If two liquidsd are able to dissolve one another, they are said to be
If a solvent is able to have more solute dissolved into it, the solution is said to be
As the temperature of a solvent increases, the solubility of a gas in a liquid
Which of the following compounds would have the greatest effect on the boiling point of a solvent?
Which of the following would NOT affect how quickly a solid dissolve in a liquid?
Increase the surface area of the solvent
If a solution has more solute dissolved in it at a specific temperature than it is able to hold at that temperature, the solution is said to be
The symbol for Molality is
a cursive m
If you make two sodium chloride solutions and one of those solutions has more solute particles than the other, that solution is more (assume they have the same amt solvent)
The addition of solute to a solvent causes the boiling point of the solvent to
Henry's law states that solubility of gases in liquids is affected by
Which of the following will cause a gas to dissolve better in a liquid?
Decreasing the temperature of the liquid
T/F. Oil and water are completely miscible.
T/F. If you dilute a solution, the concentration will increase
T/F. Molarity is a measure of the concentration of a solution.
T/F. At a constant temperature, ground up sugar will dissolve faster than a sugar cube would in a cup of coffee.
T/F. LiF would cause the boiling point of a solvent to increase more than Li2O would in solutions of the same concentration.
M=moles solute/L solution
m=moles solute/kg solvent
Percent by mass
%(m/v)=g solute/g solution x 100%
Percent by volume
%(v/v)=mL solute/mL solution x 100
m(i) x Kb
m(i) x Kf