Name this functional group The compound below contains a/an functional group.
1) What is the functional group that determines if a compound is an aldehyde or a ketone? 2) What observation is for a positive iodoform test? 3) what are the observations for a positive Tollens' test?
What is the functional group for the compound bellow? CH Na sp} C-H
3. Draw a compound with a sterically hindered alcohol functional group. What is the most important and distinctive absorbance expected when assessing an IR of this compound?
Determine the structure of Compound X, whose molecular formula is C_9H_18O_2. Compound X has one functional group in its structure. The IR for Compound X is shown below. a. IR: Compound X Determine what functional group is in Compound X:
1 pts Question 11 What is the functional group of this compound? o amine o ester o amide o amino acid
What makes PET different ( in terms of its functional group)? With functional groups in mind, explain why other types of plastics are so difficult to recycle?
2. (4 points) What functional group is not present in the naturally occurring compound shown below? OH H3C OH NH2 C. Primary Alcohol B. Amine D. Secondary Alcohol A. Carboxylic Acid E. Methyl Group
20. What are the major absorptions in functional group region for each compound?(10) NH2 21. How do the isomers of molecular formula G, HeO differ in IR Spectra? (at least show the structures of two isomers, show their major peaks in functional group region and which peaks will help differentiate them to justify your answer) (10)
17. What functional group(s) is/are present in the following compound? OH A) alkyne and 2o alcohol B) alkyne and 1° alcohol C) 20 alcohol and alkene D) nitrile and 1° alcohol E) alkene and 20 alcohol