chemistry

2. solution is boiled to separate liquids
4. the temperature at which the EVP is equal to standard atmospheric pressure
5. the change in heat of the products from the reaction
7. the study of how heat is converted to and from other forms of energy and how its affects matter
8. mass the mass of an atom given in amu
10. the temperature and pressure at which the soil, liquid, and gas from a s substance coexist
11. an arbitrary measuring system that selects one thing to be the standard, then all other things are measured according to that standard
12. the ability of a substance to combine with or change into one ore more other substances
14. a mixture containing particles that settle out if left undisturbed
17. the species produced when a base accepts a hydrogen ion from an acid
18. the overall energy change that occurs during the formation of solution
19. the point on a phase diagram in which two phases of a substance become indistinguishable from each other
20. used when the solute is wanted, but not the solvent

1. a characteristic that can be observed or measured without changing the sample's composition
3. property a physical property that depends on the number of solute of solute particles present not upon their identity
6. pressure exerted on the surface of the earth by the weight of the gases in the earth's atmosphere
9. the species that results when an acid donates a hydrogen ion to a base
13. a compound that can act as either an acid or a base
15. reaction when an acid and a base react to form a salt and water
16. how close a series of measurements are to each other