Across
- 1. a chemical process that combines nitrogen from the air with hydrogen under extremely high pressures and moderately high temperatures
- 3. a number represented by K, expresses relationship between products and reactants when at equilibrium
- 4. system in which all species are present in the same phase
- 8. process that releases heat into its environment
- 13. process that absorbs heat from its environment
- 14. a diagram showing how 3 or more reactants are interconvertable
- 16. states that if a dynamic equilibrium is disturbed by changing conditions, the position of equilibrium shifts to reestablish an equilibrium
Down
- 1. a system in which reactants and products are found in two or more phases
- 2. the equilibrium constant for a solid substance dissolving in an aqueous solution
- 5. formula describing the statistical distribution of particles in a system among different energy levels
- 6. the effect on equilibrium that occurs when a common ion is added to a solution
- 7. the amount of internal energy of a thermodynamic system that can perform work
- 9. measures the relative amounts of products and reactants present during a reaction
- 10. a system where heat may enter or leave but matter cannot
- 11. states that the mass action expression,Q,is found to be a constant quantity depending on temperature and nature of reaction
- 12. the amount of energy necessary to undergo a reaction
- 13. thermodynamic quantity equivalent equal to a system's heat content. H=E+PV
- 15. a state of a system where the ratios between products and reactants are constant but there is still movement between them