Curved bouncing arrow

We will use a special curved bouncing arrow to show which carbon makes a bond to H. 

Write a sentence that describes what one of the curved bouncing arrows in Model 4 says about the movement of the electrons. 

Use a curved bouncing arrow to depict the hydride shift that will likely occur for each carbocation below, and explain why the new carbocation is lower in potential energy than the original. (Draw any important resonance structures of each )... 

Use a curved bouncing arrow to show electron movement in the first carbocation rearrangement above. (Carbons are numbered to assist you.)... 

Add a curved bouncing arrow to Figure 9.2 showing formation of a likely C—Br bond, and in the box provided, draw the carbocation that is most likely to result from this reaction. 

Add a curved bouncing arrow to each pair to show the most likely reaction, and draw the resulting... 

Use curved (bouncing) arrows to show the mechanism of this two-step carbocation rearrangement. 

Curved Arrows That Bounce or Miss Their Target... 

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