15.1 Flashcards
What is equilibrium?
The state of a closed system with no observable changes occuring
What are the 3 types of equilibrium?
- Phase Equilibrium
- Solubility Equilibrium
- Chemical Reaction Equilibrium
What is phase equilibrium?
A chemical substance existing in more than one phase in a closed system
What is solubility equilibrium?
A single chemical solute interacting with a solute substance where excess solute is in contact with the saturated solution
What is chemical reaction equilibrium involve?
The reactants and products
What is dynamic equilibrium?
A balance between two opposite processes ocurring at the same time
What does it mean if percent yield is < 50%?
Reactants are favored
What does it mean if percent yield > 50%?
Products are favored
What does it mean if percent yield is >99.9%?
Quantitative
What is the formula for percent yield?
(actual/theoretical) x 100
