[CHM 103] - Final Exam Guide - Ultimate 55 pages long Study Guide!
Document Summary
Dialysis can be used to separate small particles from colloids. Processes that take place naturally with no apparent cause or stimulus. Process that requires energy to stop or halt something occurring naturally. Example: a rock falling down a hill requires energy to stop it. Processes that give up energy as they take place. Energy appears on the right side of the balanced equation as a negative number. Processes that gain or absorb energy as they take place. Energy appears on the right side of the balanced equation as a positive number. Measurement or indication of the disorder or randomness of a system. The more disorderly or mixed up a system is, the higher its entropy. Entropy of a system can also be shown as the change in the number of molecules from the product to the reactants. Low entropy to a high entropy state is said to be a spontaneous process. Life is considered to be a spontaneous process.
