Classify the following as ether, ketone, ester, amide, etc.

1) CH3CH2CNH2
!!
O

The !! represents a double bond and it is below the CN

I think this is an amide.

2) CH3COCH3
!!
O

The doube bond is below the CO

I think this is an ester.

3) CH3CCH3
!!
O

The double bond is below the CC

I think this is a ketone.

Would you agree with my answers?

2 answers

You are right for all three. Good work.
Thank you very much!!