WS Equilibrium

4. a probability distribution used for describing the speeds of various particles within a stationary container at a specific temperature
5. When a chemical reaction is at equilibrium, the concentration of the reactants and the products remains the same over time
11. a physical system that does not allow transfer of any matter in or out of the system but allows energy transfer
13. the minimum quantity of energy which the reacting species must possess in order to undergo a specified reaction
14. the interactions between energy sources within the Earth's environment
15. a process or reaction that releases energy from the system to its surroundings, usually in the form of heat, but also in the form of light, electricity, or sound

1. the equilibrium constant for a solid substance dissolving in an aqueous solution
2. a system in equilibrium in which reactants and products are found in two or more phases
3. a thermodynamic quantity equivalent to the total heat content of a system and is equal to the internal energy of the system plus the product of pressure and volume
6. a number that expresses the relationship between the amounts of products and reactants present at equilibrium in a reversible chemical reaction at a given temperature
7. a quantity that measures the relative amounts of products and reactants present during a reaction at a particular point in time
8. if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium shifts to counteract the change to reestablish an equilibrium
9. any chemical reaction that absorbs heat from its environment
10. a system in equilibrium in which all species are present in the same phase
12. a thermodynamic quantity that is equal to the difference between the internal energy of a system and the product of its absolute temperature and entropy
16. a chemical reaction that uses nitrogen gas and hydrogen gas to create the chemical compound ammonia