Across
- 2. is one in which all species are present in the same phase
- 3. measures the relative amounts of products and reactants present during a reaction at a particular point in time
- 5. the reaction rate of the forward reaction is equal to the reaction rate of the backward reaction
- 10. when the state of equilibrium in a system has components in more than one phase
- 11. is the equilibrium constant for a solid substance dissolving in an aqueous solution
- 13. a chemical reaction accompanied by the absorption of heat
- 14. common ion effect suppresses the ionization of a weak base by adding more of an ion that is a product of this equilibrium
- 15. the sum of the internal energy and the product of the pressure and volume of a thermodynamic system
- 16. is a chemical or physical reaction that releases heat
Down
- 1. a formula describing the statistical distribution of particles in a system among different energy levels
- 4. does not allow matter to enter or leave, but does allow energy to enter or leave
- 6. a process for synthesizing ammonia from gaseous nitrogen and hydrogen under high pressure and temperature in the presence of a catalyst
- 7. that if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium shifts to counteract the change to reestablish equilibrium
- 8. suppresses the ionization of a weak base by adding more of an ion that is a product of this equilibrium
- 9. the value of its reaction quotient at chemical equilibrium
- 12. is the minimum energy required to cause a process to occur