In the equilibrium shown below, an alkyne is deprotonated by a base to provide an acetylide and the conjugate acid of the base. Which base would react with the alkyne to give the largest Keq for the acid-base reaction? Use the table of pKa values to deduce the strengths of the bases.

What percentage of my grade is based on the quizzes?

All of the compounds below are insoluble in water. Which compounds would be soluble in an aqueous solution of NaOH? Select all that apply. None, one or more than one may apply.

Late assignments are not a problem and will not result and any point reductions.

What percentage of my grade is the final exam?

How do I know what I will be learning this semester?

I read the syllabus, and I understand my responsibilities for succeeding in this class. I will pose any questions or concerns that I have to the professor within one week.

Select the answer that BEST represents the course requirements from the syllabus. 1.    Participate in ENTIRE class lectures (10 points per lecture). 2.    Read assigned chapters and submit end-of-chapter study questions via Canvas. 3.    Complete group assignments for each unit and submit them via Canvas. 4.    Participate in unit discussion forums with one initial post and at least two response posts. 5.    Complete unit quizzes. 6.    Create a study guide in preparation for the final exam. 7.    Take the final exam at the designated time.

How do I know the expectations for each unit? (Select ALL answers that apply)

Bees