Explain and describe Precipitation

Each question has to have a minimum of 100 words on each topic answer. This homework has to be finished on the 16th of November. 1.) Explain and describe Precipitation 2.) Describe and Explain the differences and applications of qualitative versus quantitative analysis Precipitation Reaction and selective reactions 3.) As you probably understand, polarity can affect solubility. Can you explain how polarity and solubility relate to each other, and provide an example? 4.) Explain complex ion equilibria 5.) Spontaneous vs. Nonspontaneous Processes thermodynamics explain and describe 6.) Describe a process in which entropy appears to decrease, but is coupled with an increase in entropy elsewhere in the universe.