Examlex
Provide the structure that is consistent with the data below.
C4H8O
IR (cm-1): 2950
1H NMR (δ): 3.5 (4H,d),1.6 (1H,m),1.0 (3H,d)
13C NMR (δ): 62 (t),35 (d),15 (q)
Child Development
The physical, cognitive, social, and emotional changes that occur in humans from birth through late adolescence.
Average Age
The sum of the ages of all individuals in a group divided by the number of individuals, representing the central age of the group.
Parallel Structure
Repetition of a specific grammatical form within a sentence or series of sentences to create a sense of rhythm and balance.
Sentence Variety
The use of assorted sentence structures, lengths, and rhythms to enhance the readability and interest of writing.
Q16: Predict the product for this reaction. <img
Q31: Describe the difference between a ketone and
Q34: Provide the major organic product(s)of the reaction
Q51: Provide the structure that is consistent with
Q60: Provide the major organic product of the
Q62: What two-word name is given to a
Q67: List the following carboxylic acid derivatives in
Q74: Identify the bond with the lowest wavenumber
Q86: Which of the following m/z values is
Q126: Name the two brominated products which result