- Joined
- May 23, 2013
- Messages
- 242
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- 23
Can anyone help answer these problems?
Number 76 asks for the structure of glycine at ph 7. I thought that since this is neutral PH, both groups would be non charged. However, the answer has the amino group charged as +1 and the carboylic end as -1. Can someone explain why?
Number 80 asks to describe a bond angle on a carbon that is clearly sp3. I answered 109.5, however, the given answer is said to be 120 degrees. Anyone have any idea why?
I would normally post a picture, but I'm afraid to get sued by posting a pic xD
EDIT: I see my error in number 76. I am still unsure about number 80 though....
Number 76 asks for the structure of glycine at ph 7. I thought that since this is neutral PH, both groups would be non charged. However, the answer has the amino group charged as +1 and the carboylic end as -1. Can someone explain why?
Number 80 asks to describe a bond angle on a carbon that is clearly sp3. I answered 109.5, however, the given answer is said to be 120 degrees. Anyone have any idea why?
I would normally post a picture, but I'm afraid to get sued by posting a pic xD
EDIT: I see my error in number 76. I am still unsure about number 80 though....