How many sp2 hybridized carbon atoms are present in the molecule shown? 
Definitions:
Fechner's Law
A principle describing the logarithmic relationship between stimulus magnitude and the resultant sensory experience's intensity.
Specificity Theory
The proposal that different sensory qualities are signaled by different quality-specific neurons. This theory is correct in only a few cases (e.g., pain).
Sensation
The process by which sensory receptors and the nervous system receive and represent stimulus energies from the environment.
Neurons
The basic working units of the brain, specialized cells designed to transmit information to other nerve cells, muscle, or gland cells.
Q4: While the carbonyl stretching frequency for simple
Q9: Propose a Wittig reaction-based synthesis of hex-3-ene
Q15: Choose the correct hybridization for the atom
Q37: (S)-2-Methylbutanal _ upon sitting in an acidic
Q54: Provide the major organic product of the
Q61: The Hofmann elimination proceeds via a(n) _
Q68: Provide the major organic product of the
Q70: Predict the major product of the following
Q108: Provide the structure of the compound which
Q118: Provide the major organic product of the