Why are aromatic hydrocarbons more stable than non-aromatic hydrocarbons? (Introduction to Organic Chemistry)
Why are aromatic hydrocarbons more stable than non-aromatic hydrocarbons? (Introduction to Organic Chemistry)
The main difference between aliphatic and aromatic hydrocarbons is that... A. Aliphatic hydrocarbons can react to form products containing substituents such as Br and OH, whereas aromatic hydrocarbons cannot B. Aromatic hydrocarbons have delocalized π electrons whereas aliphatic hydrocarbons do not C. Aromatic hydrocarbons do not undergo any chemical reactions as they are chemically inert, but aliphatic hydrocarbons are chemically very reactive D. Aromatic hydrocarbons only contain six carbon atoms, whereas aliphatic hydrocarbons can have more than six carbon atoms
organic chemistry problem set help
Score (out of TO) Label each of the following as aromatic, anti-aromatic, or non-aromatic. Give the number of electrons in the π system for each. aromatic? anti-aromatic? non-aromatic? number of electrons in π system 2) 3) Predict the major organic product or products for each of these. Br2 4) FeBr3 NO2 CI 2 5) FeCl
organic chemistry
Question 8 Which of the following compound is more reactive than benzene in electrophilic aromatic substitution? O A methylbenzene ОВ. bromobenzene oc benzaldehyde OD. chlorobenzene O E nitrobenzene
Organic Chemistry: Question: Why might salt ibuprofen lysinate be expected to be more soluble than ibuprofen itself?
organic chemistry 353
2. (4 pts.) Arrange the following in order of increasing electrophilic aromatic substitution reactivity (4 = most reactive): SO3H OH e 3. (4 pts.) Briefly describe why alkenes undergo addition and aromatic compounds undergo substitution. n Briefly describe w 4. (5 pts. Provide an example of an EAS reaction creates an arene that is less reactive than benzene (be specific, include reagents, you do not need to show the mechanism)
Why is ion A more stable than ion B?
5. (a) Why is ion A is more stable than ion B? (b) What would you look up to quantitatively estimate the energy difference between them?
CREATINE SYNTHESIS ORGANIC CHEMISTRY LAB REPORT ***introduction questions**** 1: Give a brief introduction to what creatine is, its biological function, and the lab synthesis.
Explain why cyclopentadiene (pKa 16) is many orders of
magnitude more acidic than cyclopentane (pKa > 50). (Hint: Draw
the structural formula for the anion formed by removing one of the
protons on the −CH2− group, and then apply the Hückel criteria for
aromaticity.)
Explain why cyclopentadiene (PK, 16) is many orders of magnitude more acidic than cyclopentane (pka > 50). (Hint: Draw the structural formula for the anion formed by removing one of the protons on the -CH2- group,...
pls help with this organic chemistry question.
10. Consider the aromatic anions below and their linear counterparts. Draw all of the resonance forms each. What patterns emerge? CHE
372 CHAPTER 11 Introduction to Organic Chemistry Hydrocarbons QUESTIONS AND PROBLEMS 11.3 Alkanes with Substituents LEARNING GOAL With IUPAC names for alanes with substituents and draw the condensed structural formulas and skeletal formulas w hereach of the following pairs represent recte CH, Ở CHỊ CH₂ - CH₂ CH CHỊ & CHỊ CHỊ CH, CH, -CH-CH, CH CH-CH, and CH, CH, CH-CH-CH, 11.14 Give the IUPAC name for each of the following: Сн, CH, -CH-CH2-CH2-CH, b. CH -CH=CH -CH, and 11.12...