puzzledstudent - 26-11-2006 at 14:02
this homework deals with additions to alkynes. as usual, provided are the links to the homework problems plus my answers. please be so kind as to
check my answers. i appreciate it very much.
homework page 1:
http://img.villagephotos.com/p/2006-10/1223233/ochemhw10p1.J...
page 2:
http://img.villagephotos.com/p/2006-10/1223233/ochemhw10p2.J...
my answers:
1-D
2-B
3-A
4-C
5-B
6-D
7-D
8-C
9-A
hinz - 26-11-2006 at 15:13
7B, sp2 hydrogens are more acidic than sp3
9B, Na + NH3(l) ==> NaNH2 + H*, two nascent hyrogens for one triple bond to double bond (I'm not sure,think about it aggain)
[Edited on 26-11-2006 by hinz]