Vocabulary
A homogenous mixture where the components are not chemically combined and retain their original properties.
What is a solution?
As temperature increases, the solubility of most solids ___________
What is increase?
The most important unit of concentration in which we give concentration a numerical value.
What is molarity?
What is the molarity of a solution that contains 0.35 moles of NaCl in 0.95L of solution?
0.37M (what is?)
Miss Baum's favorite football team.
Who are the Chicago Bears?
This is the term for the substance that dissolves in a liquid.
What is a solute?
The difference between the solubility of solids vs the solubility of gases as temperature increases.
Solids increase in solubility while gases decrease in solubility as temperature increases (what is)
The equation to find molarity of a solution.
M = mol of solute / liters of solution
How many moles of CaF2 are dissolved in 0.590L of a 0.84M CaF2 solution?
What is 0.50 moles?
The college Miss Baum graduated from.
What is Illinois State University?
Indicates the amount of solute dissolved in a given quantity of solvent.
What is concentration?
How the rate of dissolving is affected when you stir a solution, increase the temperature, or powder the solute.
What is increase the rate of dissolving?
Dilute solution vs concentrated solution
Dilute is a small amount of solute dissolved while concentrated is a large amount of solute dissolved (what is?)
What volume of a 2.65M KI solution would contain 0.95 moles of KI?
0.36L (what is?)
The number of siblings that Miss Baum has.
What is one?
An immiscible solution will appear when a non-polar liquid mixes with _______________.
What is a POLAR liquid?
If the temperature of 100g of water increased to 70 degrees Celsius, how many grams of KClO3 can dissolve?
What is 30g KClO3?
True or false: The volume indicated in the molarity equation is the volume of the solvent you use.
How many grams of NaCl are dissolved in .785L of a 0.39M NaCl solution?
What is 17.9 grams?
How much Miss Baum spent on her new fidget toy (the clicker).
What is $15?
Two liquids which uniformly mix together
What is a miscible solution?
50g of Pb(NO3)2 dissolves in 100g of water at 40 degrees Celsius. Is the solution unsaturated, saturated, or supersaturated?
What is unsaturated?
The name of the lab equipment used to create 1.0L solutions.
What is a volumetric flask?
What mass of MgO is contained in 3750mL of a 2.35M solution of MgO?
355.1g (what is?)
The name of Miss Baum's cat.
Who is Mika?