Solubility Rules
"_____ dissolves _____"
"like dissolves like"
Electrolytes dissolve into _____
ions/anions
What is concentration?
the amount of solute in a solution
The substance with the largest amount in a solution
The Solvent
Solubility changes with what?
Temperature
What is electrolytes dissolving into a solvent called?
Dissociation
How is concentration generally measured?
Amount of solute / Total amount of solution
What is a liquid that has the maximum amount of solute it can hold?
how does solubility of solids change with temperature?
solubility increases as temperature increases
How much of a strong electrolytes dissociates?
all of it
What is grams Solute / grams Solvent * 100 called?
Mass percent
How is solubility measured?
grams of solute per 100 grams of solvent
how does solubility of gases change with temperature?
solubility decreases temperature increases
How much of a weak electrolytes dissociates?
slightly different depending on the compound, but often only a small amount
What is grams Solute / mL Solvent * 100 called?
Mass-Volume percent
can solids be dissolved in other solids? (give an example if you can)
Yes
EX: metal alloys
What law states that the solubility of a gas in a liquid is directly related to the pressure of that gas above the liquid.
Henry's Law
What unit is defined as the the amount of an electrolyte or an ion that provides 1 mole of electrical charge
an Equivalent (Eq)
What is mols Solute / Liters Solvent called?
Molarity
What is the most versatile solvent, also often called "the universal solvent"
Water