I was hoping someone would be able to check my work on naming a few organic compounds. I believe I have the answers correct but I'd just like to double check!

Question

anonymous · Answer

|dw:1378130505520:dw|

anonymous · Answer

how this is butanol?i can see only three carbons

anonymous · Answer

its propanol.

chmvijay · Answer

yaaa its propanol

amtran_bus · Answer

Nice!

anonymous · Answer

Oh that was a silly mistake you're right!

anonymous · Answer

|dw:1378133229522:dw|

prakharluv · Answer

its pent-2-yne

anonymous · Answer

So you only need to note the first carbon in the triple bond then?

anonymous · Answer

This one I had a lot of trouble with for some reason |dw:1378133901375:dw|

prakharluv · Answer

its propan-1,3-diol

prakharluv · Answer

because there are two OH attached to the carbon chain..

anonymous · Answer

That makes sense. We just started working on naming these compounds so I'm sorry if I seem ignorant or oblivious to small details. I really adore chemistry so I'm trying to understand as much of it as I can and I appreciate your help.

prakharluv · Answer

Ur welcome....

anonymous · Answer

|dw:1378134277955:dw|

I struggled with this one as well but 1-octene?

anonymous · Answer

I'm not sure how to note the side chains for this one.

anonymous · Answer

Actually would it be diethylmethyloctane?

prakharluv · Answer

i cant understand that one... :-(

prakharluv · Answer

its 3-ethyl-5-methyloct-1-ene

prakharluv · Answer

@gabriellerenee am i right...?????