What does "secondary benzylic" mean when used to describe a carbocation?
What does "secondary benzylic" mean when used to describe a carbocation?
1. Describe this equation and what does it mean? When it would be used by an ecologist? dN/dt = rN 2. Describe this equation and what does it mean? When it would be used by an ecologist? dN/dt = r N (1 - N/K) 3 . Describe this equation and what does it mean? When would it be used by an ecologist? Nt = No ert 4. Distinguish between exponential and logistic population growth. Give the equations for each. 5....
Propylbenzene has two secondary hydrogen atoms - benzylic and homobenzylic (one carbon away from the benzene ring). Briefly discuss the relative reactivity values for these positions in comparison to the other secondary hydrogen atoms you've studied. Does proximity to the benzene ring decrease or increase the relative reactivity value - what is the origin of this effect?
3. Carbocation Stability - classify the following carbocation as primary, secondary, or tertiary. highly unstable cations more electronegative sp2 orbital does not want to become cationic 4. Which of the following is more stable (lower in potential energy)? Explain your choice. وطرط 5. Rank the following carbocation in the order of increasing stability with 5 being the most stable carbocation. له مو و و او
1. Rank the following carbocation intermediates in order of incrasing stability and draw important resonance forms when applicable. Classify each as primary, secondary, tertiary, allylic, or benzylic. 2. Rank the following free radical intermediates in order of increasing stability and draw important resonance forms when applicable. Classify each as primary, secondary, tertiary, allylic, or benzylic. CH2 bro ledo IV b III 10 112TV ] 21 3. 2,3-Dimethylbutane reacts with bromine in the presence of light to give a monobrominated product....
What does it mean when scientists describe that resiliency to cope with environmental challenges is linked to biodiversity?
What does the variance or standard deviation tell you about a population that the mean does not tell you? The mean, median, and mode are three different statistical approaches to describe the middle individual in a population. Explain which of these statistics of location should be used when viewing a histogram ?
Please describe the difference between classes and objects. How are they related? What does it mean to instantiate an object? Also, please describe the difference between composition and aggregation and when it is better to use one over the other?
- Describe what the following terms mean and how they are used maliciously. Be sure to describe techniques used in each of them. a-) Foot Printing b-) Scanning c-) Enumeration
What does it mean when velocity = acceleration
What does it mean to describe a glycosidic bond as β-1,4- or β-1,6-?