Problem 1: Which is the stronger acid, HF or HBr (EN of = 4.0, EN of Br = 3.0)?
Problem 2: Place the following compounds in order of increasing acidity (1 = least acidic, 5 = most acidic).
Problem 3: In the following reaction level each reactant as a Lewis acid or a Lewis base and provide curved arrows to indicate bond making and bond breaking (i/e., provide the mechanism). Be sure to indicate all movements of electrons with curved arrows.
Problem 4: Does the following equilibrium lie to the left or the right?
